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Issue Lets Encrypt extension

stefanoostwegel

Basic Pleskian
Dear all,

I'm trying to run let's encrypt extension in my plesk installation.
Im running: 12.5.30 Update #56 on CentOS6
So when i install the Let's encrypt exntension i get the following error.
I cannot find anything about it on the web. i tried downloading it from the official plesk extension website and the catalog itself. I cannot see what goes wrong here.
Does any of you experience this? Google doenst help me with this problem. Im not quite sure where to find this.
Any help is welcome :)

Error: Failed to install the extension: Executing /usr/local/psa/admin/plib/modules/letsencrypt/scripts/post-install.php failed: Bootstrapping dependencies for centos 6 x86_64... http://apt.sw.be/redhat/el6/en/x86_64/dag/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404" Trying other mirror. http://apt.sw.be/redhat/el6/en/x86_64/dag/repodata/filelists.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404" Trying other mirror. Error: failure: repodata/filelists.sqlite.bz2 from dag: [Errno 256] No more mirrors to try.​
 
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