@hamahl,
The following stackoverflow answer, hopefully shows how to configure wrappers to cabal that use different versions of GHC:
https://stackoverflow.com/a/34301765
After setting-up what is outlined in the above answer, you can just:
$ cabal-ghc-7.4 install random
There may be other ways to do it, but the above is the one that I use.
The following also looks like a promising option (I have not tested it):
https://stackoverflow.com/a/41568600
$ cabal install random -w /usr/bin/ghc-7.
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Package Details: ghc7.4-bin 7.4.2-2
| Git Clone URL: | https://aur.archlinux.org/ghc7.4-bin.git (read-only) |
|---|---|
| Package Base: | ghc7.4-bin |
| Description: | Binary version of legacy GHC (7.4). Originally released on June 2012 |
| Upstream URL: | http://www.haskell.org/ghc/ |
| Licenses: | |
| Conflicts: | |
| Provides: | |
| Replaces: | |
| Submitter: | rudy.matela |
| Maintainer: | rudy.matela |
| Last Packager: | rudy.matela |
| Votes: | 1 |
| Popularity: | 0.000007 |
| First Submitted: | 2015-12-15 22:37 |
| Last Updated: | 2015-12-16 12:57 |
Dependencies (9)
- gcc (gcc-git, gcc-multilib-git, gcc-multilib-x32, gcc-multilib)
- gmp4
- ncurses5-compat-libs
- perl
- python2 (placeholder, pypy19, python26, stackless-python2) (check)
- docbook-xsl (make)
- libxslt (make)
- ncurses5-compat-libs (make)
- perl (make)
Required by (0)
Sources (2)
Latest Comments
rudy.matela commented on 2017-06-12 10:58
kamahl commented on 2017-06-12 09:45
How can I add additional packages (e.g. random) to my system to use with old versions of ghc?