[Chimera-users] yum install related question about chimeraX.

[Greg Couch]

That error has nothing to do with ChimeraX.  You should get the same 
error when you run "yum check-update".   Follow the instructions given 
in the error message to avoid the problem with the teamviewer repository 
and you should get farther.

     -- Greg

On 10/21/2021 10:22 PM, 박시훈 via Chimera-users wrote:
> Dear chimera users,
>
> I have question in yum install of chimeraX.
>
> I downloaded a CentOS/RHEL7 chimerax package from 
> https://www.cgl.ucsf.edu/chimerax/download.html, and
>
> I tried to install by that command;||However, I sawed strange messages 
> like this; Can I get some help?
>
> *[root at lsb /]# sudo yum install 
> /home/hpclab/Downloads/ucsf-chimerax-1.2.5-1.el7.x86_64.rpm *
> Loaded plugins: fastestmirror, langpacks
> Examining /home/hpclab/Downloads/ucsf-chimerax-1.2.5-1.el7.x86_64.rpm: 
> ucsf-chimerax-1.2.5-1.el7.x86_64
> Marking /home/hpclab/Downloads/ucsf-chimerax-1.2.5-1.el7.x86_64.rpm to 
> be installed
> Resolving Dependencies
> --> Running transaction check
> ---> Package ucsf-chimerax.x86_64 0:1.2.5-1.el7 will be installed
> --> Processing Dependency: libgfortran4 for package: 
> ucsf-chimerax-1.2.5-1.el7.x86_64
> Loading mirror speeds from cached hostfile
> epel/x86_64/metalink                                     | 5.1 kB     
> 00:00
>  * base: mirror.kakao.com <http://mirror.kakao.com>
>  * epel: ftp.riken.jp <http://ftp.riken.jp>
>  * extras: mirror.kakao.com <http://mirror.kakao.com>
>  * nux-dextop: li.nux.ro <http://li.nux.ro>
>  * updates: mirror.kakao.com <http://mirror.kakao.com>
> base                                                     | 3.6 kB     
> 00:00
> extras                                                   | 2.9 kB     
> 00:00
> http://li.nux.ro/download/nux/dextop/el7/x86_64/repodata/repomd.xml: 
> [Errno 14] curl#6 - "Could not resolve host: li.nux.ro 
> <http://li.nux.ro>; Unknown error"
> Trying other mirror.
> nux-dextop                                               | 2.9 kB     
> 00:00
> teamviewer/x86_64/signature                              |  867 B     
> 00:00
> Retrieving key from https://linux.teamviewer.com/pubkey/currentkey.asc
> Importing GPG key 0x0C1289C0:
>  Userid     : "TeamViewer GmbH (TeamViewer Linux 2017) 
> <support at teamviewer.com>"
>  Fingerprint: 8cae 012e bfac 38b1 7a93 7cd8 c5e2 2450 0c12 89c0
>  From       : https://linux.teamviewer.com/pubkey/currentkey.asc
> *Is this ok [y/N]: N*
> teamviewer/x86_64/signature                              | 2.5 kB     
> 02:00 !!!
> https://linux.teamviewer.com/yum/stable/main/binary-x86_64/repodata/repomd.xml: 
> [Errno -1] Gpg Keys not imported, cannot verify repomd.xml for repo 
> teamviewer
> Trying other mirror.
>
>
>  One of the configured repositories failed (TeamViewer - x86_64),
>  and yum doesn't have enough cached data to continue. At this point 
> the only
>  safe thing yum can do is fail. There are a few ways to work "fix" this:
>
>      1. Contact the upstream for the repository and get them to fix 
> the problem.
>
>      2. Reconfigure the baseurl/etc. for the repository, to point to a 
> working
>         upstream. This is most often useful if you are using a newer
>         distribution release than is supported by the repository (and the
>         packages for the previous distribution release still work).
>
>      3. Run the command with the repository temporarily disabled
>             yum --disablerepo=teamviewer ...
>
>      4. Disable the repository permanently, so yum won't use it by 
> default. Yum
>         will then just ignore the repository until you permanently 
> enable it
>         again or use --enablerepo for temporary usage:
>
>             yum-config-manager --disable teamviewer
>         or
>             subscription-manager repos --disable=teamviewer
>
>      5. Configure the failing repository to be skipped, if it is 
> unavailable.
>         Note that yum will try to contact the repo. when it runs most 
> commands,
>         so will have to try and fail each time (and thus. yum will be 
> be much
>         slower). If it is a very temporary problem though, this is 
> often a nice
>         compromise:
>
>             yum-config-manager --save 
> --setopt=teamviewer.skip_if_unavailable=true
>
> failure: repodata/repomd.xml from teamviewer: [Errno 256] No more 
> mirrors to try.
> https://linux.teamviewer.com/yum/stable/main/binary-x86_64/repodata/repomd.xml: 
> [Errno -1] Gpg Keys not imported, cannot verify repomd.xml for repo 
> teamviewer
>
>
> Best regards
> Si Hoon Park
>
>
>
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