As with bug #545998 , the requirement to have virtual/perl-threads ( and thus, a threaded perl ) is not necessary for actually testing MongoDB. MongoDB itself does not require threads.pm at any point, and the tests pertaining to threads only load if $Config{useithreads} However, unlike bug #545998, MongoDB does not expose any functionality which might in its own require a user to install threads. So nuking this dependency summarily is probably adequate. If you really wanted to you could delete those files ... but YAGNI. Benefits: People can test MongoDB without needing a threaded perl. > http://grep.cpan.me/?q=dist%3A^MongoDB%24+threads
Sorry for the incorrect initial assignment.
+ 28 Apr 2015; Tony Vroon <chainsaw@gentoo.org> MongoDB-0.708.0.0.ebuild: + Remove incorrect dependency on threaded Perl for test suite, as per Kent + Fedric in bug #546014.