|Subject:||[help-gv] gv: Unable to open the display.|
|Date:||Thu, 17 Aug 2017 01:56:16 +0000|
pprof tool(https://github.com/google/pprof) uses gv to show picture, and gv version 3.7.1, ssh to server.
but gv shows ‘gv: Unable to open the display.’
I installed gv through yum. no other setups.
How can I make it work?
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