50d36558a4
It's broken on all versions of Python (I've tried 2.7, 3.4, 3.5, 3.6) I think the root cause is that PyBrain is not working with numpy >= 1.12.0 as I reported here: https://github.com/pybrain/pybrain/issues/217 (The relevant release notes may be found here): https://docs.scipy.org/doc/numpy-1.12.0/release.html#compatibility-notes The PyBrain github repo does not seem very active (last commit 18 months ago, last release 3 years), so I have some doubts as to whether this will be fixed any time soon. I suppose an alternative solution could be to reintroduce the explicit dependency to numpy 1.11. But, this is not entirely trivial: in c9b4a2f31991, the versions 1.10, 1.11, 1.12 were folded into a single version. Also, the numpy dependency is not a direct one, but is implied via scipy
Nixpkgs is a collection of packages for the Nix package manager. It is periodically built and tested by the hydra build daemon as so-called channels. To get channel information via git, add nixpkgs-channels as a remote:
% git remote add channels git://github.com/NixOS/nixpkgs-channels.git
For stability and maximum binary package support, it is recommended to maintain
custom changes on top of one of the channels, e.g. nixos-17.03 for the latest
release and nixos-unstable for the latest successful build of master:
% git remote update channels
% git rebase channels/nixos-17.03
For pull-requests, please rebase onto nixpkgs master.
NixOS linux distribution source code is located inside
nixos/ folder.
- NixOS installation instructions
- Documentation (Nix Expression Language chapter)
- Manual (How to write packages for Nix)
- Manual (NixOS)
- Nix Wiki (deprecated, see milestone "Move the Wiki!")
- Continuous package builds for unstable/master
- Continuous package builds for 17.03 release
- Tests for unstable/master
- Tests for 17.03 release
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