Gcc version of my installed Haskell platform: 5.2.0Įxample. Using version 1.22.5.0 of the Cabal library
The exception was:Ĭabal version: cabal-install version 1.22.6.0
(useĬabal: Error: some packages failed to install:įfmpeg-light-0.11.1 failed during the building phase. Relative to the package database itself by using $. No sense (as there is nothing for it to be relative to). 'C:\Haskell\bin\ghc-pkg.exe' exited with an error:įfmpeg-light-0.11.1: Warning: haddock-interfaces:Ĭ:\Users\HOLEYC~1\AppData\Local\Temp\cabal-tmp-2824\ffmpeg-light-0.11.1\dist\doc\html\ffmpeg-light\ffmpeg-light.haddockįfmpeg-light-0.11.1: Warning: haddock-html:Ĭ:\Users\HOLEYC~1\AppData\Local\Temp\cabal-tmp-2824\ffmpeg-light-0.11.1\dist\doc\html\ffmpeg-lightįfmpeg-light-0.11.1: library-dirs: C:FFmpeglib is a relative path which makes In-place registering ffmpeg-light-0.11.1. Now first the compiler gives some warnings about deprecated functions in ffmpeg and redundant imports in ffmpeg-light, but compiles 11 of 11. Then I tried the following command: cabal install ffmpeg-light -extra-lib-dirs=C:\FFmpeg\lib \ Use the x8664. The ZIP file contains both 32-bit and 64-bit versions of the FFmpeg installer. Now I have a different error message, which says: Enums.hsc:7:32: fatal error: libavcodec/avcodec.h: No such file or directory For Audacity 3.2.0 download the FFmpegforAudacit圓.2onWindows.zip file. Then I tried the command: cabal install ffmpeg-light -extra-lib-dirs=C:\FFmpeg\lib. When I tried to use the command: cabal install ffmpeg-light cabal complained about missing C-libraries, being exactly those for which I created the. So I downloaded ffmpeg and extracted it to C:\FFmpeg.Īt first pkg-config was complaining that it could not find various packages. I want to install the ffmpeg-light library from hackage via cabal on Windows 10 (64 bit).
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