> I was trying to install GLPK 4.35 4.35 is too old. Most recent version is 4.51.
> on my Ubuntu 12.05 LTS system but > couldn't succeed. I downloaded the sig file and ran the following > command: > > sudo gpg --verify glpk-4.35.tar.gz.sig > > But it showed public key requirements. So I ran the following command: > > sudo gpg --keyserver keys.gnupg.net --recv-keys 5981E818 > > But then it showed following error message: > > gpg: WARNING: unsafe ownership on configuration file > `/home/shahab/.gnupg/gpg.conf' > gpg: external program calls are disabled due to unsafe options file > permissions > gpg: keyserver communications error: general error > gpg: keyserver receive failed: general error > > > In the conf file everything is commented. What should I do know? Your > help regarding this matter would me much appreciated. > I think you should not run gpg as a superuser. Try run it as a normal user. _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
