Resolving dependencies... Configuring call-stack-0.1.0... Configuring mtl-2.2.1... Building call-stack-0.1.0... Building mtl-2.2.1... Installed call-stack-0.1.0 Configuring network-2.6.3.1... Configuring old-locale-1.0.0.7... Installed mtl-2.2.1 Building network-2.6.3.1... Building old-locale-1.0.0.7... Configuring random-1.1... Installed old-locale-1.0.0.7 Building random-1.1... Configuring HUnit-1.5.0.0... Installed random-1.1 Building HUnit-1.5.0.0... Configuring text-1.2.2.1... Installed network-2.6.3.1 Building text-1.2.2.1... Installed HUnit-1.5.0.0 Configuring regex-base-0.93.2... Building regex-base-0.93.2... Configuring hslogger-1.2.10... Installed regex-base-0.93.2 Building hslogger-1.2.10... Configuring old-time-1.1.0.3... Installed hslogger-1.2.10 Building old-time-1.1.0.3... Installed old-time-1.1.0.3 Configuring regex-posix-0.95.2... Building regex-posix-0.95.2... Installed text-1.2.2.1 Configuring parsec-3.1.11... Building parsec-3.1.11... Installed regex-posix-0.95.2 Configuring regex-compat-0.95.1... Building regex-compat-0.95.1... Installed regex-compat-0.95.1 Installed parsec-3.1.11 Configuring MissingH-1.4.0.1... Building MissingH-1.4.0.1... Installed MissingH-1.4.0.1 Downloading anydbm-1.0.7... Configuring anydbm-1.0.7... Building anydbm-1.0.7... Failed to install anydbm-1.0.7 Build log ( /home/builder/.cabal/logs/anydbm-1.0.7.log ): cabal: Entering directory '/tmp/cabal-tmp-29507/anydbm-1.0.7' Configuring anydbm-1.0.7... Building anydbm-1.0.7... Preprocessing library anydbm-1.0.7... on the commandline: warning: -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS [1 of 3] Compiling Database.AnyDBM ( src/Database/AnyDBM.hs, dist/build/Database/AnyDBM.o ) src/Database/AnyDBM.hs:44:1: error: Failed to load interface for ‘Data.HashTable’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-29507/anydbm-1.0.7' cabal: Error: some packages failed to install: anydbm-1.0.7 failed during the building phase. The exception was: ExitFailure 1 missing-py2-1.0.1 depends on anydbm-1.0.7 which failed to install.