
24 Apr
2015
24 Apr
'15
3:38 p.m.
=0.9.0 is required but it could not be found. cabal: Error: some packages failed to install:
I got the following errors. Does anybody know how to fix it? Thanks. ~$ cabal install libxml-sax Resolving dependencies... Configuring libxml-sax-0.7.5... Failed to install libxml-sax-0.7.5 Last 10 lines of the build log ( /Users/pengy/.cabal/logs/libxml-sax-0.7.5.log ): Configuring libxml-sax-0.7.5... setup-Cabal-1.18.1.4-x86_64-osx-ghc-7.8.3: The program pkg-config version libxml-sax-0.7.5 failed during the configure step. The exception was: ExitFailure 1 -- Regards, Peng