[Haskell-cafe] Installing ihaskell on nixos

info at rotnetix.com info at rotnetix.com
Thu Jan 8 08:07:19 UTC 2015


I am trying to set up ihaskell on EC2.  I start with the NixOs EC2 instance 
(from http://nixos.org/nixos/download.html) and then basically install the 
ihaskell package using nix-env -i ihaskell.  The installation runs fine but 
when I try to start the notebook with ihaskell notebook i get the following:

Updating IPython profile.
Loading profile from 
/nix/store/hlkvkavkgm3hj08ffdlziq30r7zyr060-haskell-ihaskell-ghc7.8.3-0.4.3.0-shared/share/x86_64-linux-ghc-7.8.3/ihaskell-0.4.3.0/profile/profile.tar
IHaskell:
Ran commands:
mkdir -p /root/.ihaskell
mkdir -p /root/.ihaskell/notebooks
mkdir -p /root/.ihaskell
/nix/store/hnmgn0jrpzlp5d91m5xawpr2iqsjxh7j-ipython-2.3.1/bin/ipython 
locate profile haskell
which /nix/store/hnmgn0jrpzlp5d91m5xawpr2iqsjxh7j-ipython-2.3.1/bin/ipython
/nix/store/hnmgn0jrpzlp5d91m5xawpr2iqsjxh7j-ipython-2.3.1/bin/ipython 
locate profile haskell
which /nix/store/hnmgn0jrpzlp5d91m5xawpr2iqsjxh7j-ipython-2.3.1/bin/ipython

Exception: /root/.ipython/profile_haskell/ipython_config.py: openFile: does 
not exist (No such file or directory)

I poked around a bit and the root/.ipython/profile_haskell/ contains none 
of the expected profile files...  Could not find anything by googling 
around except the suggestion to run the ihaskell setup command which seems 
to have been discontinued

Can anyone suggest what I could try?

Thanks
Riaan


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