Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
Doesn't Cabal tend to install library packages under the .cabal folder? So blowing it away gets rid of the problematic ones. (And everything else.) On 25 Feb 2013, at 16:56, Brent Yorgey wrote: On Sun, Feb 24, 2013 at 02:33:55PM +, Niklas Hambüchen wrote: You are right, my ghc-7.4.2 was broken in ghc-pkg list; I fixed the problem by killing my .cabal folder (as so often). Surely you mean by killing your .ghc folder? I do not see what effect killing your .cabal folder could possibly have on broken packages. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
On 13-03-01 05:10 AM, Malcolm Wallace wrote: Doesn't Cabal tend to install library packages under the .cabal folder? So blowing it away gets rid of the problematic ones. (And everything else.) You need to perform scientific experiments to refute that claim, then see my http://www.vex.net/~trebla/haskell/sicp.xhtml#ident then perform more scientific experiments to try to refute my claim (and see that my claim passes your scrutiny). ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
On Fri, Mar 1, 2013 at 12:08 PM, Albert Y. C. Lai tre...@vex.net wrote: On 13-03-01 05:10 AM, Malcolm Wallace wrote: Doesn't Cabal tend to install library packages under the .cabal folder? So blowing it away gets rid of the problematic ones. (And everything else.) You need to perform scientific experiments to refute that claim, then see my At least some versions of cabal-install do put the actual library install trees under .cabal/lib, then register them under .ghc. -- brandon s allbery kf8nh sine nomine associates allber...@gmail.com ballb...@sinenomine.net unix, openafs, kerberos, infrastructure, xmonadhttp://sinenomine.net ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
On Sun, Feb 24, 2013 at 02:33:55PM +, Niklas Hambüchen wrote: You are right, my ghc-7.4.2 was broken in ghc-pkg list; I fixed the problem by killing my .cabal folder (as so often). Surely you mean by killing your .ghc folder? I do not see what effect killing your .cabal folder could possibly have on broken packages. -Brent ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
Yep, I usually kill ~/.ghc and ~/.cabal for this kind of reset. On Mon 25 Feb 2013 16:56:56 GMT, Brent Yorgey wrote: On Sun, Feb 24, 2013 at 02:33:55PM +, Niklas Hambüchen wrote: You are right, my ghc-7.4.2 was broken in ghc-pkg list; I fixed the problem by killing my .cabal folder (as so often). Surely you mean by killing your .ghc folder? I do not see what effect killing your .cabal folder could possibly have on broken packages. -Brent ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
You are right, my ghc-7.4.2 was broken in ghc-pkg list; I fixed the problem by killing my .cabal folder (as so often). Do you know if it is possible to make ghc-pkg list print some actual text when packages are broken instead of writing them in red (which goes away on output redirection)? Thanks Niklas On 24/02/13 07:34, Ivan Lazar Miljenovic wrote: Which version of GHC (and hence base, etc.)? My guess is that for some reason it thinks that some requirement of the later versions is incompatible with your version of GHC. Maybe explicitly try cabal install 'ghc-mod = 1.11.4' and see why it doesn't like it. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
On 25 February 2013 01:33, Niklas Hambüchen m...@nh2.me wrote: You are right, my ghc-7.4.2 was broken in ghc-pkg list; I fixed the problem by killing my .cabal folder (as so often). Do you know if it is possible to make ghc-pkg list print some actual text when packages are broken instead of writing them in red (which goes away on output redirection)? Just run ghc-pkg check every now and then? Thanks Niklas On 24/02/13 07:34, Ivan Lazar Miljenovic wrote: Which version of GHC (and hence base, etc.)? My guess is that for some reason it thinks that some requirement of the later versions is incompatible with your version of GHC. Maybe explicitly try cabal install 'ghc-mod = 1.11.4' and see why it doesn't like it. -- Ivan Lazar Miljenovic ivan.miljeno...@gmail.com http://IvanMiljenovic.wordpress.com ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
[Haskell-cafe] cabal install ghc-mod installs 3 years old version
Hi, I just did cabal update and cabal install ghc-mod, and for some reason it tries to install version 0.3.0 from 3 years ago: cabal install ghc-mod -v Reading available packages... Choosing modular solver. Resolving dependencies... Ready to install ghc-mod-0.3.0 Downloading ghc-mod-0.3.0... cabal --version cabal-install version 1.16.0.2 using version 1.16.0.3 of the Cabal library Does anyone have an idea why that could be? Thanks ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
Re: [Haskell-cafe] cabal install ghc-mod installs 3 years old version
On 24 February 2013 12:38, Niklas Hambüchen m...@nh2.me wrote: Hi, I just did cabal update and cabal install ghc-mod, and for some reason it tries to install version 0.3.0 from 3 years ago: cabal install ghc-mod -v Reading available packages... Choosing modular solver. Resolving dependencies... Ready to install ghc-mod-0.3.0 Downloading ghc-mod-0.3.0... cabal --version cabal-install version 1.16.0.2 using version 1.16.0.3 of the Cabal library Does anyone have an idea why that could be? Which version of GHC (and hence base, etc.)? My guess is that for some reason it thinks that some requirement of the later versions is incompatible with your version of GHC. Maybe explicitly try cabal install 'ghc-mod = 1.11.4' and see why it doesn't like it. Thanks ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe -- Ivan Lazar Miljenovic ivan.miljeno...@gmail.com http://IvanMiljenovic.wordpress.com ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
