Comment 2 for bug 1407744

Revision history for this message
Martin Pitt (pitti) wrote : Re: package postgresql-9.4 9.4~rc1-1~0ubuntu0.14.10 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

This is the relevant part of the upgrade log for perl, p-common, and p-9.4:

Unpacking perl (5.20.1-1) over (5.18.2-2ubuntu1) ...
Selecting previously unselected package libperl5.20.
Preparing to unpack .../libperl5.20_5.20.1-1_amd64.deb ...
Unpacking libperl5.20 (5.20.1-1) ...
[...]
Unpacking perl-base (5.20.1-1) over (5.18.2-2ubuntu1) ...
[...]
Setting up perl-modules (5.20.1-1) ...
[...]
Setting up perl (5.20.1-1) ...
[...]
Setting up postgresql-common (162) ...
[...]
Setting up postgresql-9.4 (9.4~rc1-1~0ubuntu0.14.10) ...
Can't locate PgCommon.pm in @INC (you may need to install the PgCommon module) (@INC contains: /usr/share/postgresql-common /usr/local/lib/perl5/site_perl/5.20.0/x86_64-linux /usr/local/lib/perl5/site_perl/5.20.0 /usr/local/lib/perl5/5.20.0/x86_64-linux /usr/local/lib/perl5/5.20.0 .).

So the unpack/configure order seems fine to me. But indeed your @INC is incomplete: /usr/share/perl5/ and sr/share/perl/5.20 (and a few others) are missing entirely. Can you please give me the output of these commands:

  which perl
  perl -e 'use foo'