Bug 158038 – [science overlay] dev-python/ffnet (New package)

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Marek 2006-12-13 08:37:05 UTC]

Hallo!
I'm attaching ebuild for ffnet 0.5. ffnet is a python package for feed-forward neural networks. It's very fast (partially written in fortran) and have some very nice features like automatic normalization of data or genetic algorithm based optimization.

ffnet depends on numpy, scipy (which are present in portage) and also networkx which is currentlly bug #120794

Greetings
Marek

[Comment 1 Marek 2006-12-13 08:39:07 UTC]

Created attachment 103957 [details]
ffnet-0.5.ebuild

[Comment 2 Jakub Moc (RETIRED) 2006-12-13 08:40:27 UTC]

*** Bug 158037 has been marked as a duplicate of this bug. ***

[Comment 3 Marek 2006-12-19 10:58:32 UTC]

Created attachment 104372 [details]
ffnet-0.5.ebuild

Modified ebuild added: previous one limited possible fortran compilers to g77 only. Now user can set up system variable F2PY_FC with proper f2py fortran compiler name, otherwise gnu compilers will be used. 

I don't know if this is good solution. Maybe fortran.eclass should be used here in some way...?

[Comment 4 Marek 2006-12-19 11:09:22 UTC]

Created attachment 104373 [details]
ffnet-0.5.ebuild

Modified ebuild added: previous one limited possible fortran compilers to g77 only. Now user can set up system variable F2PY_FC with proper f2py fortran compiler name, otherwise gnu compilers will be used. 

I don't know if this is good solution. Maybe fortran.eclass should be used here in some way...?

[Comment 5 marek wojciechowski 2007-03-24 12:54:06 UTC]

Created attachment 114229 [details]
Ebuild for ffnet 0.6 version

New version 0.6 of ffnet is released. Slight change in ebuild is made to include documentation distributed with ffnet sources.

[Comment 6 marek wojciechowski 2007-10-24 11:17:48 UTC]

New version 0.6.1 of ffnet is released - it's enough to rename ffnet-0.6.ebuild to ffnet-0.6.1.ebuild in order to install it.

[Comment 7 marek wojciechowski 2009-10-28 09:47:58 UTC]

Created attachment 208491 [details]
ebuild for ffnet-0.6.2

New release of ffnet.

Now all dependencies of ffnet are in portage tree (numpy, scipy, networkx).

[Comment 8 marek wojciechowski 2010-01-16 19:43:48 UTC]

hallo!
is there a way to speed up inclusion of fnet to portage tree?
greetings
m.

[Comment 9 Sébastien Fabbro (RETIRED) 2010-01-26 17:55:54 UTC]

I cleaned it up and imported in the science overlay. Not so sure how useful it is.

[Comment 10 marek wojciechowski 2010-01-26 18:31:40 UTC]

thanks!

ebuild works for me however there is a typo in HOMEPAGE:

there is:  http://ffnet.soureceforge.net
should be: http://ffnet.sourceforge.net

br
marek

[Comment 11 Patrice Clement 2016-10-11 08:33:37 UTC]

In the science overlay. Closing.