Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring extensible-exceptions-0.1.1.4... Building ansi-terminal-0.6.2.3... Building extensible-exceptions-0.1.1.4... Installed extensible-exceptions-0.1.1.4 Configuring hostname-1.0... Building hostname-1.0... Configuring ieee754-0.7.9... Installed hostname-1.0 Configuring old-locale-1.0.0.7... Installed ansi-terminal-0.6.2.3 Building ieee754-0.7.9... Building old-locale-1.0.0.7... Configuring primitive-0.6.1.0... Installed old-locale-1.0.0.7 Building primitive-0.6.1.0... Configuring random-1.1... Installed ieee754-0.7.9 Building random-1.1... Configuring mtl-2.2.1... Installed primitive-0.6.1.0 Building mtl-2.2.1... Configuring storable-complex-0.2.2... Installed random-1.1 Building storable-complex-0.2.2... Configuring text-1.2.2.1... Installed storable-complex-0.2.2 Building text-1.2.2.1... Installed mtl-2.2.1 Configuring ansi-wl-pprint-0.6.7.3... Building ansi-wl-pprint-0.6.7.3... Installed ansi-wl-pprint-0.6.7.3 Configuring tf-random-0.5... Building tf-random-0.5... Configuring vector-0.11.0.0... Installed tf-random-0.5 Building vector-0.11.0.0... Configuring regex-base-0.93.2... Installed text-1.2.2.1 Building regex-base-0.93.2... Installed regex-base-0.93.2 Configuring QuickCheck-2.9.2... Building QuickCheck-2.9.2... Configuring xml-1.3.14... Installed vector-0.11.0.0 Building xml-1.3.14... Configuring regex-posix-0.95.2... Installed QuickCheck-2.9.2 Building regex-posix-0.95.2... Installed xml-1.3.14 Installed regex-posix-0.95.2 Configuring test-framework-0.8.1.1... Building test-framework-0.8.1.1... Installed test-framework-0.8.1.1 Configuring test-framework-quickcheck2-0.3.0.3... Building test-framework-quickcheck2-0.3.0.3... Installed test-framework-quickcheck2-0.3.0.3 Configuring linear-algebra-cblas-0.1... Failed to install linear-algebra-cblas-0.1 Build log ( /home/builder/.cabal/logs/linear-algebra-cblas-0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-6500/linear-algebra-cblas-0.1' Configuring linear-algebra-cblas-0.1... configure: error: cannot find sources (linear-algebra.cabal) in . or .. cabal: Leaving directory '/tmp/cabal-tmp-6500/linear-algebra-cblas-0.1' cabal: Error: some packages failed to install: linear-algebra-cblas-0.1 failed during the configure step. The exception was: ExitFailure 1