[Installer] renamed method
[Installer] renamed method

Also replaced $fh.get by $fh.lines in a for loop. I have a feeling it's
more idiomatic.

perl6/modules.perl6.org,perl6/modules.perl6.org,perl6/modules.perl6.org,masak/proto,masak/proto,masak/proto,perl6/modules.perl6.org