package:pkg-config:0.29.1-0ubuntu1 Removing pkg-config (0.29.1-0ubuntu1) ... Can't locate Dpkg/Arch.pm in @INC (you may need to install the Dpkg::Arch module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.22.1 /usr/local/share/perl/5.22.1 /usr/lib/x86_64-linux-gnu/perl5/5.22 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.22 /usr/share/perl/5.22 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base .) at /usr/share/pkg-config-dpkghook line 14. BEGIN failed--compilation aborted at /usr/share/pkg-config-dpkghook line 14. dpkg: error processing package pkg-config (--remove): subprocess installed pre-removal script returned error exit status 2