Thank you all, the problem was resolved.
First confusion was, after running , git commit >> what to do in the pop up window. Because was failing, i used, git commit --mirror. But than commit push showed error.
Now that, git commit is working ( writing out in file commit descr), git push is also working fine.
Typical error was like below:
To zmsaif%wip.pkgsrc.org@localhost:/pkgsrc-wip.git
! [rejected] master -> master (fetch first)
error: failed to push some refs to 'zmsaif%wip.pkgsrc.org@localhost:/pkgsrc-wip.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
Thanks Again
BR
Amil