Fix NMatrix to be installable / usable with NArray within the same system / environment

[besser82]

Hello folks!

I'm the maintainer of rubygem-narray for Fedora && RHEL / CentOS rpms. I'd actually intend to package NMatrix, too, but there is the problem, that those two are not able to live within the same environment. The reason, I suppose you already know, is that there already exists a nmatrix.rb in NArray and such...

Please implement a way to have them both installable / usable within the same environment without any clashes.

I opened an issue with the NArray-developers, too. See: masa16/narray#39

Cheers,
besser82

[translunar]

Hi @besser82, this is actually already done:

https://github.com/SciRuby/narray

Please try that version out.