On Thu, Oct 25, 2012 at 12:10 PM, Jesse Schalken <m...@jesseschalken.com>wrote:
> What if you ran the program from within the directory that contains > git.exe? That seems to work. > Can you check that the PATH environment variable is set correctly from > within the program? > If I run `system "echo %PATH%"` it shows me the expected %PATH%, including the directory where the git binary lives. Thanks, Pedro > > On Thu, Oct 25, 2012 at 10:05 PM, José Pedro Magalhães <j...@cs.uu.nl>wrote: > >> Hi all, >> >> Consider the following program: >> >> module Test where >>> >>> import System.Process (readProcess) >>> >>> main :: IO () >>> main = readProcess "git" ["describe", "--tags"] "" >>= putStr >>> >> >> In Windows I get the following behaviour: >> >> > git --version >>> git version 1.7.10.msysgit.1 >>> >>> > ghc --version >>> The Glorious Glasgow Haskell Compilation System, version 7.6.1 >>> >>> > runghc Test >>> Test: git: createProcess: does not exist (No such file or directory) >>> >> >> The same happens with GHC 7.4.2. In Linux, however, it works as expected: >> >> $ git --version >>> git version 1.7.9.5 >>> $ ghc --version >>> The Glorious Glasgow Haskell Compilation System, version 7.4.1 >>> $ runghc Test.hs >>> Package-2.0-68-gacaf77a >>> >> >> Can anyone reproduce this result in Windows? Is this a bug or am I doing >> something wrong? >> >> >> Thanks, >> Pedro >> >> >> _______________________________________________ >> Haskell-Cafe mailing list >> Haskell-Cafe@haskell.org >> http://www.haskell.org/mailman/listinfo/haskell-cafe >> >> >
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