Re: [Nix-dev] haskellngPackages.cabal-instal wont install after haskell-generic-builder: gratuitous ...

2015-04-18 Thread Kirill Elagin
I’m not sure what it does exactly, but judging from the description in the man page it just calculates the hash and checks that it matches the one in the nix-store’s directory name. So in this case in won’t help as the problem is in the building process, and not in corruption of files in the local

Re: [Nix-dev] Switch to GHC 7.10.1 is imminent

2015-04-18 Thread Thomas Hunger
+1 as well. I repeatedly ran into the issue where GHC package hashes changed which IIUC is fixed in 7.10. Can't wait to start testing. On 18 April 2015 at 19:11, John Wiegley jo...@newartisans.com wrote: Aycan iRiCAN iricanay...@gmail.com writes: I am -1 on this. Since some of the packages

Re: [Nix-dev] Switch to GHC 7.10.1 is imminent

2015-04-18 Thread John Wiegley
Aycan iRiCAN iricanay...@gmail.com writes: I am -1 on this. Since some of the packages which I depend doesn't compile with ghc 7.10 yet, they need upstream fixes (hans, http-streams, rank1dynamic, jmacro and a few more). Could you please suspend the merge for one more week? OTOH, I can still

[Nix-dev] How to develop with chicken and emacs

2015-04-18 Thread Eike
Hi, I'm about to learn scheme and installed chicken for this. I'm now trying to install some chicken eggs. The command `chicken-install` does not work out of the box, since it tries to install the packages into the nix store. I found out about the egg2nix program and saw, that the

Re: [Nix-dev] How to develop with chicken and emacs

2015-04-18 Thread Ertugrul Söylemez
Hi there Eike, I found out about the egg2nix program and saw, that the 'chicken-eggs.nix' file contains many eggs and that the egg2nix program uses it. So, right now I'm starting a shell like this nix-shell -p egg2nix This drops me in a shell, where the eggs are setup via

Re: [Nix-dev] Switch to GHC 7.10.1 is imminent

2015-04-18 Thread Mateusz Kowalczyk
On 04/18/2015 08:08 PM, Thomas Hunger wrote: +1 as well. I repeatedly ran into the issue where GHC package hashes changed which IIUC is fixed in 7.10. Can't wait to start testing. Well, I wouldn't say fixed. It's better at least. There are still chances that you'll get different package ID such

[Nix-dev] Using the NixOS Hydra module leads to infinite recursion

2015-04-18 Thread Mateusz Kowalczyk
Hi, For a while now I've been binding hydra = fetchgit… and then require = [ ${hydra}/hydra-module.nix ] later down the file and using the module options that way. This worked fine but now I get infinite recursion when I try it. Does anyone know what changed and/or how to fix it?