Resolving dependencies... Configuring harp-0.4.2... Configuring mtl-2.2.1... Building mtl-2.2.1... Building harp-0.4.2... Installed harp-0.4.2 Configuring network-2.6.3.1... Building network-2.6.3.1... Configuring text-1.2.2.1... Installed mtl-2.2.1 Building text-1.2.2.1... Installed network-2.6.3.1 Installed text-1.2.2.1 Configuring hsp-0.10.0... Building hsp-0.10.0... Installed hsp-0.10.0 Configuring hsp-cgi-0.4... Building hsp-cgi-0.4... Failed to install hsp-cgi-0.4 Build log ( /home/builder/.cabal/logs/hsp-cgi-0.4.log ): cabal: Entering directory '/tmp/cabal-tmp-7268/hsp-cgi-0.4' Configuring hsp-cgi-0.4... Building hsp-cgi-0.4... Preprocessing library hsp-cgi-0.4... ghc: could not execute: trhsx cabal: Leaving directory '/tmp/cabal-tmp-7268/hsp-cgi-0.4' cabal: Error: some packages failed to install: hsp-cgi-0.4 failed during the building phase. The exception was: ExitFailure 1