The system has perl installed at /usr/bin
It seems likely that CPAN will store some config or cache information in memory
I delete the whole .cpan directory in my /home dir, and re-create this dir, copy Myconfig.pm back to .cpan/CPAN
The problem still exists.

In reply to Re^4: CPAN ask me install a package repeatly by plantae
in thread CPAN ask me install a package repeatly by plantae

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