On Mon, Apr 21, 2014 at 11:23:40AM -0700, Richard Wallace wrote:
> I'd like to try and get taffybar added to habs so I'm trying to learn how
> to build packages and all that. The first one I'm trying it
> HStringTemplate, which should be simple as all dependencies are available.
> But for some reason, it fails to build.
>
> *** Building in /home/rwallace/Development/habs/haskell-hstringtemplate
> :: Synchronizing package databases...
> haskell-core is up to date
> core is up to date
> extra is up to date
> community is up to date
> :: Starting full system upgrade...
> there is nothing to do
>
> ==> Making package: haskell-hstringtemplate 0.7.3-1 (Mon Apr 21 11:18:03
> MST 2014)
> ==> Retrieving sources...
> -> Downloading HStringTemplate-0.7.3.tar.gz...
> % Total % Received % Xferd Average Speed Time Time Time
> Current
> Dload Upload Total Spent Left
> Speed
> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:--
> 0
> 0 0 0 15961 0 0 17499 0 --:--:-- --:--:-- --:--:--
> 17499
> ==> Validating source files with sha256sums...
> HStringTemplate-0.7.3.tar.gz ... Passed
> ==> Making package: haskell-hstringtemplate 0.7.3-1 (Mon Apr 21 11:18:04
> MST 2014)
> ==> Checking runtime dependencies...
> ==> Installing missing dependencies...
> warning: downgrading package ghc (7.8.2-1 => 7.6.3-1)
> resolving dependencies...
> looking for inter-conflicts...
> error: failed to prepare transaction (could not satisfy dependencies)
> :: haskell-text: requires ghc=7.8.2-1
> :: haskell-blaze-builder: requires ghc=7.8.2-1
> :: haskell-mtl: requires ghc=7.8.2-1
> :: haskell-parsec: requires ghc=7.8.2-1
> :: haskell-syb: requires ghc=7.8.2-1
> :: haskell-utf8-string: requires ghc=7.8.2-1
> :: haskell-hashable: requires ghc=7.8.2-1
> :: haskell-nats: requires ghc=7.8.2-1
> :: haskell-unordered-containers: requires ghc=7.8.2-1
> :: haskell-semigroups: requires ghc=7.8.2-1
> :: haskell-void: requires ghc=7.8.2-1
> ==> ERROR: 'pacman' failed to install missing dependencies.
>
> ==> ERROR: Build failed, check
> /home/rwallace/Development/habs/x86_64-chroot/build/build
> *** ERROR: Trapped ERR, something went very wrong.
>
> Seems it is trying to use ghc 7.6.3 for some reason. Checking the
> haskell-hstringtemplate/PKGBUILD I find
>
> depends=("ghc=7.6.3-1"
> "haskell-blaze-builder=0.3.3.2-58"
> "haskell-mtl=2.1.3.1-3"
> "haskell-parsec=3.1.5-59"
> "haskell-syb=0.4.1-55"
> "haskell-text=1.1.0.1-3"
> "haskell-utf8-string=0.3.7-55"
> "haskell-void=0.6.1-61")
>
> I tried with another already existing package and the same is true,
> the ghc dependency is listed as 7.6.3-1.
>
> What's going on? What am I missing?What's going on is that I haven't pushed out a new version of `cblrepo` yet :( There are two ways out of this: 1. Re-build all the PKGBUILDs using `cblrepo pkgbuild --ghc-version 7.8.2`. 2. Run the script `./ghc/helpers/adjust-ghc.sh */PKGBUILD`. /M -- Magnus Therning OpenPGP: 0xAB4DFBA4 email: mag...@therning.org jabber: mag...@therning.org twitter: magthe http://therning.org/magnus The results point out the fragility of programmer expertise: advanced programmers have strong expectations about what programs should look like, and when those expectations are violated--in seemingly innocuous ways--their performance drops drastically. -- Elliot Soloway and Kate Ehrlich
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