Resolving dependencies... Configuring call-stack-0.1.0... Configuring hxt-charproperties-9.2.0.1... Building call-stack-0.1.0... Building hxt-charproperties-9.2.0.1... Installed call-stack-0.1.0 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring network-2.6.3.1... Installed mtl-2.2.1 Configuring old-locale-1.0.0.7... Installed hxt-charproperties-9.2.0.1 Building old-locale-1.0.0.7... Configuring random-1.1... Installed old-locale-1.0.0.7 Building network-2.6.3.1... Building random-1.1... Configuring stm-2.4.4.1... Installed random-1.1 Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed network-2.6.3.1 Building transformers-compat-0.5.1.4... Configuring utf8-string-1.0.1.1... Installed transformers-compat-0.5.1.4 Building utf8-string-1.0.1.1... Installed utf8-string-1.0.1.1 Configuring HUnit-1.5.0.0... Building HUnit-1.5.0.0... Installed HUnit-1.5.0.0 Configuring regex-base-0.93.2... Building regex-base-0.93.2... Configuring hgal-2.0.0.2... Installed regex-base-0.93.2 Building hgal-2.0.0.2... Configuring hxt-unicode-9.0.2.4... Installed text-1.2.2.1 Building hxt-unicode-9.0.2.4... Configuring old-time-1.1.0.3... Installed hgal-2.0.0.2 Building old-time-1.1.0.3... Configuring exceptions-0.8.3... Installed hxt-unicode-9.0.2.4 Building exceptions-0.8.3... Configuring hslogger-1.2.10... Installed old-time-1.1.0.3 Building hslogger-1.2.10... Installed exceptions-0.8.3 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring regex-posix-0.95.2... Installed hslogger-1.2.10 Building regex-posix-0.95.2... Configuring text-binary-0.2.1.1... Installed hashable-1.2.4.0 Building text-binary-0.2.1.1... Configuring parsec-3.1.11... Installed text-binary-0.2.1.1 Building parsec-3.1.11... Configuring xml-1.3.14... Installed regex-posix-0.95.2 Building xml-1.3.14... Installed xml-1.3.14 Configuring unordered-containers-0.2.7.1... Configuring regex-compat-0.95.1... Installed parsec-3.1.11 Building unordered-containers-0.2.7.1... Building regex-compat-0.95.1... Installed regex-compat-0.95.1 Configuring hxt-regex-xmlschema-9.2.0.3... Building hxt-regex-xmlschema-9.2.0.3... Configuring multipart-0.1.2... Installed hxt-regex-xmlschema-9.2.0.3 Building multipart-0.1.2... Installed unordered-containers-0.2.7.1 Configuring network-uri-2.6.1.0... Building network-uri-2.6.1.0... Configuring MissingH-1.4.0.1... Installed multipart-0.1.2 Building MissingH-1.4.0.1... Installed network-uri-2.6.1.0 Configuring HTTP-4000.3.3... Building HTTP-4000.3.3... Installed HTTP-4000.3.3 Configuring cgi-3001.3.0.2... Building cgi-3001.3.0.2... Configuring hxt-9.3.1.16... Installed MissingH-1.4.0.1 Building hxt-9.3.1.16... Installed cgi-3001.3.0.2 Installed hxt-9.3.1.16 Configuring rdf4h-3.0.1... Building rdf4h-3.0.1... Installed rdf4h-3.0.1 Configuring hsparql-0.2.9... Building hsparql-0.2.9... Installed hsparql-0.2.9 Configuring XSaiga-1.4.0.1... Building XSaiga-1.4.0.1... Failed to install XSaiga-1.4.0.1 Build log ( /home/builder/.cabal/logs/XSaiga-1.4.0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-26389/XSaiga-1.4.0.1' Configuring XSaiga-1.4.0.1... Building XSaiga-1.4.0.1... Preprocessing library XSaiga-1.4.0.1... [1 of 6] Compiling XSaiga.LocalData ( XSaiga/LocalData.hs, dist/build/XSaiga/LocalData.o ) [2 of 6] Compiling XSaiga.Getts ( XSaiga/Getts.hs, dist/build/XSaiga/Getts.o ) XSaiga/Getts.hs:20:1: error: Failed to load interface for ‘Network.Socket’ It is a member of the hidden package ‘network-2.6.3.1’. Perhaps you need to add ‘network’ to the build-depends in your .cabal file. Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-26389/XSaiga-1.4.0.1' cabal: Error: some packages failed to install: XSaiga-1.4.0.1 failed during the building phase. The exception was: ExitFailure 1