Hi, I wrote a simple shell function for switching GHC version on the
system. It works only under Mac OSX, and only switch GHCs installed
via .pkg installers. It's useful to experiment newer features without
worrying breaking environment.
GHC_BASE_DIR=/Library/Frameworks/GHC.framework/Versions/
gh
Personally I prefer just using 'virthualenv' these days, which
installs copies of GHC locally that you can then activate with your
shell, similar to 'virtualenv' in python. It's how I test packages on
multiple copies of GHC.
http://hackage.haskell.org/package/virthualenv
The nicest part is that i
On Mon, Feb 6, 2012 at 18:27, HASHIMOTO, Yusaku wrote:
> Hi, I wrote a simple shell function for switching GHC version on the
> system. It works only under Mac OSX, and only switch GHCs installed
> via .pkg installers. It's useful to experiment newer features without
> worrying breaking environme
Thanks for suggestions. Having /usr/bin scripts seems to work for me, Although
virthualenv looks promising for package dependency management. But when run
virthualenv with --ghc=tarball, it creates copy of GHC suite inside a project
whose size is about 700MB.
On 2012/02/07, at 8:41, Brandon All
Hi Yusaku,
On Tue, Feb 7, 2012 at 00:27, HASHIMOTO, Yusaku wrote:
> Hi, I wrote a simple shell function for switching GHC version on the
> system. It works only under Mac OSX, and only switch GHCs installed
> via .pkg installers. It's useful to experiment newer features without
> worrying breakin