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