[Haskell-cafe] Package Management with Stack?

[Adam Bergmark]

I use the global stack environment to install most executables, it works
best when the package is in a snapshot of course. There is no need to
change the global config, try this: stack install xmonad-contrib
X11-xft-0.3.1 --resolver lts-8.4

 You can also look for a stack.yaml in the repo of the executable and use
that resolver + any extra deps on the command line, that'll most likely
work even if the package isn't in a snapshot.

HTH,
Adam


On Fri, 10 Mar 2017 at 18:56 Matt <parsonsmatt at gmail.com> wrote:

> Stack does have a notion of a global project, which it uses if you're not
> in a project directory. The error message you received:
>
>   Error: While constructing the build plan, the following exceptions
>   were encountered:
>
>   In the dependencies for xmonad-contrib-0.13:
>       X11-xft must match >=0.2, but the stack configuration has no
>       specified version (latest applicable is 0.3.1)
>
>   Recommended action: try adding the following to your extra-deps in
>   /home/jun/.stack/global-project/stack.yaml:
>   - X11-xft-0.3.1
>
> tells you how to make X11-xft-0.3.1 available to the global project, which
> should allow you to install xmonad-contrib into this global package.
>
> Matt Parsons
>
> On Fri, Mar 10, 2017 at 10:33 AM, Brandon Allbery <allbery.b at gmail.com>
> wrote:
>
>
> On Fri, Mar 10, 2017 at 12:28 PM, Jun Inoue <jun.lambda at gmail.com> wrote:
>
> Am I fundamentally misunderstanding how stack is supposed to be used?
>
>
> Stack is not a package manager. It is a reproducible builds tool. Ad hoc
> usage like you are doing is outside of its purview.
>
> Also, last I checked, for some reason xmonad-contrib wasn't in stackage,
> so stack's primary mechanism for avoiding conflicts fails.
>
> --
> brandon s allbery kf8nh                               sine nomine
> associates
> allbery.b at gmail.com
> ballbery at sinenomine.net
> unix, openafs, kerberos, infrastructure, xmonad
> http://sinenomine.net
>
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