<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>So it looks like the relevant error is:</p>
<p>
<blockquote type="cite"><span style="font-size: 10pt;"><font
face="monospace">Cannot load library
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so:
(libxcb-icccm.so.4: cannot open shared object file: No such
file or directory</font>)</span></blockquote>
But the ldd output is even more helpful because there are other
missing libraries. The missing packages are xcb-util-wm,
xcb-util-image, xcb-util-renderutil for libxcb-icccm.so.4,
libxcb-image.so.0, and libxcb-render-util.so.0 respectively. So
you should "<font face="monospace">sudo yum install xcb-util-wm
xcb-util-image xcb-util-renderutil</font>" to fix this
particular problem.<br>
</p>
<p><br>
</p>
<p>Since you don't have those libraries already installed, it seems
like you have installed Chimerax on a remote server instead of a
desktop system. That is officially not supported unless you are
running ChimeraX in nogui mode (which doesn't need those
libraries). That said, using VirtualGL on the server can work
around remote display problems.</p>
<p><br>
</p>
<p> HTH,<br>
</p>
<p><br>
</p>
<p> Greg<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 7/14/2022 2:55 PM, Long Gui via
ChimeraX-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:DM6PR14MB414002F85E45E341C9996D74E7889@DM6PR14MB4140.namprd14.prod.outlook.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css" style="display:none;">P {margin-top:0;margin-bottom:0;}</style>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
Dear ChimeraX developers, </div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
I am installing the ChimeraX/1.3 in one of our GPU workstation
(CentOS Linux 7). The installation processed well but after I
tried to start the chimerax program, it showed: </div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<blockquote style="margin-top:0;margin-bottom:0"><span
style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
checking directory path
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms"
...</span>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqeglfs.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqeglfs.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "eglfs"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QEglFSIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("eglfs")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqlinuxfb.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqlinuxfb.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "linuxfb"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QLinuxFbIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("linuxfb")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqminimal.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqminimal.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "minimal"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QMinimalIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("minimal")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqminimalegl.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqminimalegl.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "minimalegl"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QMinimalEglIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("minimalegl")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqoffscreen.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqoffscreen.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "offscreen"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QOffscreenIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("offscreen")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqvnc.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqvnc.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "vnc"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QVncIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("vnc")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-egl.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-egl.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "wayland-egl"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QWaylandEglPlatformIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("wayland-egl")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-generic.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-generic.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "wayland"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QWaylandIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("wayland")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-xcomposite-egl.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-xcomposite-egl.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;">
"wayland-xcomposite-egl"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QWaylandXCompositeEglPlatformIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("wayland-xcomposite-egl")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-xcomposite-glx.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqwayland-xcomposite-glx.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;">
"wayland-xcomposite-glx"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QWaylandXCompositeGlxPlatformIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("wayland-xcomposite-glx")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
looking at
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so"</span></div>
<div><span style="font-size: 10pt;">Found metadata in lib
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so,
metadata=</span></div>
<div><span style="font-size: 10pt;">{</span></div>
<div><span style="font-size: 10pt;"> "IID":
"org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",</span></div>
<div><span style="font-size: 10pt;"> "MetaData": {</span></div>
<div><span style="font-size: 10pt;"> "Keys": [</span></div>
<div><span style="font-size: 10pt;"> "xcb"</span></div>
<div><span style="font-size: 10pt;"> ]</span></div>
<div><span style="font-size: 10pt;"> },</span></div>
<div><span style="font-size: 10pt;"> "archreq": 0,</span></div>
<div><span style="font-size: 10pt;"> "className":
"QXcbIntegrationPlugin",</span></div>
<div><span style="font-size: 10pt;"> "debug": false,</span></div>
<div><span style="font-size: 10pt;"> "version": 331520</span></div>
<div><span style="font-size: 10pt;">}</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Got keys from plugin meta
data ("xcb")</span></div>
<div><span style="font-size: 10pt;">QFactoryLoader::QFactoryLoader()
checking directory path
"/usr/libexec/UCSF-ChimeraX/bin/platforms" ...</span></div>
<div><span style="font-size: 10pt;">Cannot load library
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so:
(libxcb-icccm.so.4: cannot open shared object file: No
such file or directory)</span></div>
<div><span style="font-size: 10pt;">QLibraryPrivate::loadPlugin
failed on
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so"
: "Cannot load library
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so:
(libxcb-icccm.so.4: cannot open shared object file: No
such file or directory)"</span></div>
<div><span style="font-size: 10pt;">qt.qpa.plugin: Could not
load the Qt platform plugin "xcb" in "" even though it was
found.</span></div>
<div><span style="font-size: 10pt;">This application failed to
start because no Qt platform plugin could be initialized.
Reinstalling the application may fix this problem.</span></div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Available platform plugins
are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc,
wayland-egl, wayland, wayland-xcomposite-egl,
wayland-xcomposite-glx, xcb.</span></div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Fatal Python error:
Aborted</span></div>
<div><br>
</div>
<div><span style="font-size: 10pt;">Current thread
0x00007f107e0f8740 (most recent call first):</span></div>
<div><span style="font-size: 10pt;"> File
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/chimerax/ui/gui.py",
line 159 in __init__</span></div>
<div><span style="font-size: 10pt;"> File
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/ChimeraX_main.py",
line 577 in init</span></div>
<div><span style="font-size: 10pt;"> File
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/ChimeraX_main.py",
line 1018 in <module></span></div>
<div><span style="font-size: 10pt;"> File
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/runpy.py", line
87 in _run_code</span></div>
<div><span style="font-size: 10pt;"> File
"/usr/libexec/UCSF-ChimeraX/lib/python3.9/runpy.py", line
197 in _run_module_as_main</span></div>
<div><span style="font-size: 10pt;">Aborted (core dumped)</span></div>
</blockquote>
<br>
</div>
<div class="elementToProof">
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="color: rgb(0, 0, 0); font-family: Tahoma, Geneva,
sans-serif; font-size: 12pt;">I have also typed: </span><span
style="color: rgb(0, 0, 0); font-family: Tahoma, Geneva,
sans-serif; font-size: 12pt;">ldd
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so</span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 10pt;"> linux-vdso.so.1 =>
(0x00007ffc9f19e000)</span>
<div><span style="font-size: 10pt;"> libQt5XcbQpa.so.5
=>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libQt5XcbQpa.so.5
(0x00007f760e4a4000)</span></div>
<div><span style="font-size: 10pt;"> libfontconfig.so.1
=> /lib64/libfontconfig.so.1 (0x00007f760e245000)</span></div>
<div><span style="font-size: 10pt;"> libfreetype.so.6
=> /lib64/libfreetype.so.6 (0x00007f760df86000)</span></div>
<div><span style="font-size: 10pt;"> libz.so.1 =>
/lib64/libz.so.1 (0x00007f760dd70000)</span></div>
<div><span style="font-size: 10pt;"> libQt5Gui.so.5 =>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libQt5Gui.so.5
(0x00007f760d43e000)</span></div>
<div><span style="font-size: 10pt;"> libQt5DBus.so.5
=>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libQt5DBus.so.5
(0x00007f760d1b2000)</span></div>
<div><span style="font-size: 10pt;"> libQt5Core.so.5
=>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libQt5Core.so.5
(0x00007f760c9bc000)</span></div>
<div><span style="font-size: 10pt;"> libGL.so.1 =>
/lib64/libGL.so.1 (0x00007f760c712000)</span></div>
<div><span style="font-size: 10pt;"> libpthread.so.0
=> /lib64/libpthread.so.0 (0x00007f760c4f6000)</span></div>
<div><span style="font-size: 10pt;"> libX11-xcb.so.1
=> /lib64/libX11-xcb.so.1 (0x00007f760c2f4000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-icccm.so.4
=> not found</span></div>
<div><span style="font-size: 10pt;"> libxcb-image.so.0
=> not found</span></div>
<div><span style="font-size: 10pt;"> libxcb-shm.so.0
=> /lib64/libxcb-shm.so.0 (0x00007f760c0ef000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-util.so.1
=> /lib64/libxcb-util.so.1 (0x00007f760bee8000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-keysyms.so.1
=> /lib64/libxcb-keysyms.so.1 (0x00007f760bce5000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-randr.so.0
=> /lib64/libxcb-randr.so.0 (0x00007f760bad5000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-render-util.so.0
=> not found</span></div>
<div><span style="font-size: 10pt;"> libxcb-render.so.0
=> /lib64/libxcb-render.so.0 (0x00007f760b8c6000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-shape.so.0
=> /lib64/libxcb-shape.so.0 (0x00007f760b6c2000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-sync.so.1
=> /lib64/libxcb-sync.so.1 (0x00007f760b4ba000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-xfixes.so.0
=> /lib64/libxcb-xfixes.so.0 (0x00007f760b2b2000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-xinerama.so.0
=> /lib64/libxcb-xinerama.so.0 (0x00007f760b0af000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-xkb.so.1
=> /lib64/libxcb-xkb.so.1 (0x00007f760ae92000)</span></div>
<div><span style="font-size: 10pt;"> libxcb.so.1 =>
/lib64/libxcb.so.1 (0x00007f760ac6a000)</span></div>
<div><span style="font-size: 10pt;"> libXext.so.6 =>
/lib64/libXext.so.6 (0x00007f760aa58000)</span></div>
<div><span style="font-size: 10pt;"> libX11.so.6 =>
/lib64/libX11.so.6 (0x00007f760a719000)</span></div>
<div><span style="font-size: 10pt;"> libxkbcommon-x11.so.0
=> /lib64/libxkbcommon-x11.so.0 (0x00007f760a511000)</span></div>
<div><span style="font-size: 10pt;"> libxkbcommon.so.0
=> /lib64/libxkbcommon.so.0 (0x00007f760a2d1000)</span></div>
<div><span style="font-size: 10pt;"> libdl.so.2 =>
/lib64/libdl.so.2 (0x00007f760a0cc000)</span></div>
<div><span style="font-size: 10pt;"> libstdc++.so.6 =>
/lib64/libstdc++.so.6 (0x00007f7609dc4000)</span></div>
<div><span style="font-size: 10pt;"> libm.so.6 =>
/lib64/libm.so.6 (0x00007f7609ac2000)</span></div>
<div><span style="font-size: 10pt;"> libgcc_s.so.1 =>
/lib64/libgcc_s.so.1 (0x00007f76098ab000)</span></div>
<div><span style="font-size: 10pt;"> libc.so.6 =>
/lib64/libc.so.6 (0x00007f76094dd000)</span></div>
<div><span style="font-size: 10pt;"> libxcb-icccm.so.4
=> not found</span></div>
<div><span style="font-size: 10pt;"> libxcb-image.so.0
=> not found</span></div>
<div><span style="font-size: 10pt;"> libxcb-render-util.so.0
=> not found</span></div>
<div><span style="font-size: 10pt;"> libgthread-2.0.so.0
=> /lib64/libgthread-2.0.so.0 (0x00007f76092da000)</span></div>
<div><span style="font-size: 10pt;"> libglib-2.0.so.0
=> /lib64/libglib-2.0.so.0 (0x00007f7608fc3000)</span></div>
<div><span style="font-size: 10pt;"> libexpat.so.1 =>
/lib64/libexpat.so.1 (0x00007f7608d99000)</span></div>
<div><span style="font-size: 10pt;"> libuuid.so.1 =>
/lib64/libuuid.so.1 (0x00007f7608b93000)</span></div>
<div><span style="font-size: 10pt;"> libbz2.so.1 =>
/lib64/libbz2.so.1 (0x00007f7608983000)</span></div>
<div><span style="font-size: 10pt;"> libpng15.so.15 =>
/lib64/libpng15.so.15 (0x00007f7608758000)</span></div>
<div><span style="font-size: 10pt;"> libdbus-1.so.3 =>
/lib64/libdbus-1.so.3 (0x00007f7608507000)</span></div>
<div><span style="font-size: 10pt;"> libicui18n.so.56
=>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libicui18n.so.56
(0x00007f760806e000)</span></div>
<div><span style="font-size: 10pt;"> libicuuc.so.56 =>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libicuuc.so.56
(0x00007f7607cb5000)</span></div>
<div><span style="font-size: 10pt;"> libicudata.so.56
=>
/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-packages/PyQt5/Qt/plugins/platforms/../../lib/libicudata.so.56
(0x00007f76062d2000)</span></div>
<div><span style="font-size: 10pt;"> /lib64/ld-linux-x86-64.so.2
(0x00007f760ea02000)</span></div>
<div><span style="font-size: 10pt;"> libGLX.so.0 =>
/lib64/libGLX.so.0 (0x00007f76060a2000)</span></div>
<div><span style="font-size: 10pt;"> libGLdispatch.so.0
=> /lib64/libGLdispatch.so.0 (0x00007f7605dce000)</span></div>
<div><span style="font-size: 10pt;"> libXau.so.6 =>
/lib64/libXau.so.6 (0x00007f7605bca000)</span></div>
<div><span style="font-size: 10pt;"> libpcre.so.1 =>
/lib64/libpcre.so.1 (0x00007f7605967000)</span></div>
<div><span style="font-size: 10pt;"> libsystemd.so.0
=> /lib64/libsystemd.so.0 (0x00007f7605736000)</span></div>
<div><span style="font-size: 10pt;"> libcap.so.2 =>
/lib64/libcap.so.2 (0x00007f7605530000)</span></div>
<div><span style="font-size: 10pt;"> librt.so.1 =>
/lib64/librt.so.1 (0x00007f7605328000)</span></div>
<div><span style="font-size: 10pt;"> libselinux.so.1
=> /lib64/libselinux.so.1 (0x00007f7605101000)</span></div>
<div><span style="font-size: 10pt;"> liblzma.so.5 =>
/lib64/liblzma.so.5 (0x00007f7604eda000)</span></div>
<div><span style="font-size: 10pt;"> liblz4.so.1 =>
/lib64/liblz4.so.1 (0x00007f7604ccb000)</span></div>
<div><span style="font-size: 10pt;"> libgcrypt.so.11
=> /lib64/libgcrypt.so.11 (0x00007f7604a4a000)</span></div>
<div><span style="font-size: 10pt;"> libgpg-error.so.0
=> /lib64/libgpg-error.so.0 (0x00007f7604844000)</span></div>
<div><span style="font-size: 10pt;"> libresolv.so.2 =>
/lib64/libresolv.so.2 (0x00007f760462a000)</span></div>
<div><span style="font-size: 10pt;"> libdw.so.1 =>
/lib64/libdw.so.1 (0x00007f76043d9000)</span></div>
<div><span style="font-size: 10pt;"> libattr.so.1 =>
/lib64/libattr.so.1 (0x00007f76041d3000)</span></div>
<div><span style="font-size: 10pt;"> libelf.so.1 =>
/lib64/libelf.so.1 (0x00007f7603fbb000)</span></div>
<br>
</div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;">I have searched the ChimeraX
mail list and found several previous email talking about
this issue but I have tried all of them</span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;">For instance, I have re-install
the libxcb library: sudo yum reinstall libxcb</span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;"><span
style="background-color:rgb(255, 255, 255);display:inline
!important">but none of it could work.</span></span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;"><br>
</span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;"><br>
</span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;">Would you like to check this
and let me know how to solve this problem? </span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<span style="font-size: 12pt;">Thanks a lot! </span></div>
<div style="font-family: Tahoma, Geneva, sans-serif; font-size:
12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div id="Signature">
<div>
<div name="divtagdefaultwrapper"
style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:; margin:0">
<div name="divtagdefaultwrapper"
style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:; margin:0">
<span style="font-family:Tahoma,Geneva,sans-serif">Long
Gui, Ph.D. </span></div>
<div name="divtagdefaultwrapper"
style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:; margin:0">
<span style="font-family:Tahoma,Geneva,sans-serif"></span>
<div><span style="font-family:Tahoma,Geneva,sans-serif"> </span></div>
</div>
<span style="font-family:Tahoma,Geneva,sans-serif"></span>
<div name="divtagdefaultwrapper"
style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:; margin:0">
<div><span style="font-family:Tahoma,Geneva,sans-serif">Postdoc
Researcher, Nicastro Lab</span></div>
<div><span style="font-family:Tahoma,Geneva,sans-serif">University
of Texas Southwestern Medical Center </span></div>
<div><br>
<span style="font-family:Tahoma,Geneva,sans-serif"></span></div>
<div><span style="font-family:Tahoma,Geneva,sans-serif"><a class="moz-txt-link-abbreviated" href="mailto:Long.Gui@utsouthwestern.edu">Long.Gui@utsouthwestern.edu</a></span></div>
<div><span style="font-family:Tahoma,Geneva,sans-serif">Tel:
(214)-645-1561 </span></div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<hr>
<table cellpadding="0" border="0">
<tbody>
<tr>
<td><!-- Copyright 2015. UT Southwestern Medical Center 12082014v1 -->
<p style="text-align:right" align="right"><span
style="font-size:17pt;letter-spacing:-3px;font-family:"Helvetica","sans-serif";color:#0054A0;font-weight:bolder;">UT</span><span
style="font-size:17pt;letter-spacing:-0px;font-family:"Helvetica","sans-serif";color:#0054A0;font-weight:bolder;">
Southwestern</span> </p>
</td>
</tr>
<tr>
<td>
<p style="text-align:right" align="right"><span
style="font-size:13pt;font-family:"Helvetica","sans-serif";color:#666D70;">Medical
Center</span></p>
</td>
</tr>
<tr>
<td><br>
</td>
</tr>
<tr>
<td>
<p style="text-align:right"><span
style="font-size:10pt;font-family:"Helvetica","sans-serif";
color:#666D70;">The future of medicine, today.</span></p>
</td>
</tr>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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Manage subscription:
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