SciRuby/nmatrix — pull request #140 by dmchk (2013-09-20 20:22:31+00:00)
Title: Make NMatrix able to install to Fedora 19 (x86_64)

At this moment, NMatrix is unable to be installed to Fedora 19 (x86_64). This pull request fixes it by adding the necessary `/usr/lib64/atlas` path to the `ldefaults` section on `extconf.rb`.