in reply to opensuse 12,3 i had a bad Make-Test while running installation of a perl module: www mechanize firefox
Have you read the error message?
Can't locate MozRepl/RemoteObject.pm in @INC (@INC contains: /home/mar
+ /usr/lib/perl5/vendor_perl/5.16.2/i586-linux-thread-multi /usr/lib/p
+ /usr/lib/perl5/5.16.2 /usr/lib/perl5/site_perl/5.16.2/i586-linux-thr
+ead-multi /usr/lib/perl5/site_perl/5.16.2 /usr/lib/perl5/site_perl .)
+ at /home/martin/Downloads/perl/WWW-Mechanize-Firefox-0.74/blib/lib/F
+irefox/Application.pm line 4.
Maybe perl is correct about you not having installed MozRepl::RemoteObject? Maybe try the cpan tool, which will automatically try to pull in the prerequisites too?
Maybe you might want to consider a different approach to setting up your machine for you, as you've spent quite some time already without moving foward with this issue.