I have a problem installing GLPK. I downloaded glpk-4.43.tar.gz.sig and glpk-4.43.tar.gz. And run a command like this : gpg --verify glpk-4.32.tar.gz.sig
But this command failed because I didn #39;t have the required public key. So I run the following command to import it : gpg --keyserver keys.gnupg.net --rec-keys 5981E818 This command also failed with below message. gpg: requesting key 5981E818 from hkp server keys.gnupg.net gpgkeys: HTTP fetch error 7: couldn #39;t connect to host gpg: no valid OpenPGP data found. gpg: Total number processed: 0 What is the problem? Thanks, -MujunI have a problem installing GLPK.
I downloaded glpk-4.43.tar.gz.sig and glpk-4.43.tar.gz.
And run a command like this :
gpg --verify glpk-4.32.tar.gz.sig
But this command failed because I didn't have the required public key.
So I run the following command to import it :
gpg --keyserver keys.gnupg.net --rec-keys 5981E818
This command also failed with below message.
gpg: requesting key 5981E818 from hkp server keys.gnupg.net
gpgkeys: HTTP fetch error 7: couldn't connect to host
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
What is the problem?
Thanks,
-Mujun
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