yum -y install intel-mkl-64bit-2020.0-088 fails due to repomd.xml signature on Centos 7

[fpineiro]

bash-4.2# yum-config-manager --add-repo https://yum.repos.intel.com/mkl/setup/intel-mkl.repo
Loaded plugins: fastestmirror, ovl
adding repo from: https://yum.repos.intel.com/mkl/setup/intel-mkl.repo
grabbing file https://yum.repos.intel.com/mkl/setup/intel-mkl.repo to /etc/yum.repos.d/intel-mkl.repo
repo saved to /etc/yum.repos.d/intel-mkl.repo
bash-4.2# yum -y install intel-mkl-64bit-2020.0-088
Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
epel/x86_64/metalink | 26 kB 00:00:00
* base: mirror.tedra.es
* epel: cdn.centos.no
* extras: mirror.tedra.es
* updates: mirror.tedra.es
base | 3.6 kB 00:00:00
cuda | 3.0 kB 00:00:00
epel | 4.7 kB 00:00:00
extras | 2.9 kB 00:00:00
intel-mkl-repo/signature | 287 B 00:00:00
Retrieving key from https://yum.repos.intel.com/mkl/setup/PUBLIC_KEY.PUB
Importing GPG key 0x7E6C5DBE:
Userid : "Intel(R) Software Development Products"
Fingerprint: 52ab d6e8 7e42 1793 9718 73ff acfa 9fc5 7e6c 5dbe
From : https://yum.repos.intel.com/mkl/setup/PUBLIC_KEY.PUB
intel-mkl-repo/signature | 1.1 kB 00:00:00 !!!
https://yum.repos.intel.com/mkl/repodata/repomd.xml: [Errno -1] repomd.xml signature could not be verified for intel-mkl-repo
Trying other mirror.

One of the configured repositories failed (Intel(R) Math Kernel Library),
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=intel-mkl-repo ...

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 intel-mkl-repo
or
subscription-manager repos --disable=intel-mkl-repo

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=intel-mkl-repo.skip_if_unavailable=true

failure: repodata/repomd.xml from intel-mkl-repo: [Errno 256] No more mirrors to try.
https://yum.repos.intel.com/mkl/repodata/repomd.xml: [Errno -1] repomd.xml signature could not be verified for intel-mkl-repo

[RahulC_Intel]

Hi Fernando, we have sent you a private message. Kindly check your inbox.

[fpineiro · Accepted solution]

The problem is solved.

Thank you very much.

Best,

Fernando

[RahulC_Intel]

Hi Fernando, we are glad that the issue has been resolved.  

If you have any further queries, please post a new question as this thread will no longer be monitored by Intel®.