Resolving dependencies... Configuring text-1.2.2.1... Building text-1.2.2.1... Installed text-1.2.2.1 Configuring tagsoup-0.14... Building tagsoup-0.14... Installed tagsoup-0.14 Configuring download-0.1... Failed to install download-0.1 Build log ( /home/builder/.cabal/logs/download-0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-19513/download-0.1' Configuring download-0.1... cabal: Bad header file: common.h The header file contains a compile error. You can re-run configure with the verbosity flag -v3 to see the error messages from the C compiler. cabal: Leaving directory '/tmp/cabal-tmp-19513/download-0.1' cabal: Error: some packages failed to install: download-0.1 failed during the configure step. The exception was: ExitFailure 1