Can't install on CentOS 7 due to missing @INC entries

[Daikamar]

When trying to install on CentOS 7 using:

\curl -L http://install.perlbrew.pl | bash

you get the error:

Can't locate constant.pm in @INC (@INC contains: FatPacked::32708256=HASH(0x1f316a0) /usr/share/perl5 /usr/lib64/perl5 /usr/local/share/perl5 /usr/local/lib64/perl5) at /usr/local/share/perl5/Getopt/Long.pm line 215. BEGIN failed--compilation aborted at /usr/local/share/perl5/Getopt/Long.pm line 215. Compilation failed in require at ./perlbrew line 34. BEGIN failed--compilation aborted at ./perlbrew line 34. Compilation failed in require at ./perlbrew line 5807. BEGIN failed--compilation aborted at ./perlbrew line 5807.

This happens because constant.pm is located in /usr/share/perl5/vendor_perl (we also need /usr/lib64/perl5/vendor_perl to complete self-install as that is where File/Spec.pm is found)

Changing:

BEGIN { use Config; @INC = @Config{qw(privlibexp archlibexp sitelibexp sitearchexp)} };

to:

BEGIN { use Config; @INC = @Config{qw(privlibexp archlibexp sitelibexp sitearchexp vendorarchexp vendorlibexp)} };

adds the needed paths to @inc and removes the errors.

[Daikamar]

Duplicate issue to:

#409