[Help-glpk] [Fwd: Install problem]

[Andrew Makhorin]

-------- Forwarded Message --------
From: Wang, Pengli <address@hidden>
To: address@hidden <address@hidden>
Subject: Install problem
Date: Tue, 17 Jul 2018 21:29:15 +0000

Hello!

When I try to install the glpk, the cmd said:

C:\Users\wangp>gpg --keyserver keys.gnupg.net --recv-keys 5981E818
gpg: requesting key 5981E818 from hkp server keys.gnupg.net
gpg: key 5981E818: "Andrew Makhorin <address@hidden>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1


C:\Users\wangp>gpg --verify glpk-4.32.tar.gz.sig
gpg: can't open `glpk-4.32.tar.gz.sig'
gpg: verify signatures failed: file open error
Would you mind to give me some suggestions? 

Regards,

Pengli