Resolving dependencies...
Configuring dlist-0.8.0.2...
Configuring base-compat-0.9.3...
Building dlist-0.8.0.2...
Building base-compat-0.9.3...
Configuring integer-logarithms-1.0.1...
Installed dlist-0.8.0.2
Building integer-logarithms-1.0.1...
Configuring mtl-2.2.1...
Installed base-compat-0.9.3
Building mtl-2.2.1...
Configuring network-2.6.3.1...
Installed integer-logarithms-1.0.1
Building network-2.6.3.1...
Configuring primitive-0.6.2.0...
Installed mtl-2.2.1
Building primitive-0.6.2.0...
Configuring random-1.1...
Installed primitive-0.6.2.0
Configuring text-1.2.2.2...
Installed network-2.6.3.1
Building random-1.1...
Building text-1.2.2.2...
Configuring time-locale-compat-0.1.1.3...
Installed random-1.1
Building time-locale-compat-0.1.1.3...
Configuring transformers-compat-0.5.1.4...
Installed time-locale-compat-0.1.1.3
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 vector-0.12.0.1...
Building vector-0.12.0.1...
Configuring tagged-0.8.5...
Installed text-1.2.2.2
Building tagged-0.8.5...
Installed tagged-0.8.5
Configuring hashable-1.2.6.0...
Building hashable-1.2.6.0...
Configuring parsec-3.1.11...
Installed hashable-1.2.6.0
Building parsec-3.1.11...
Installed parsec-3.1.11
Configuring unordered-containers-0.2.8.0...
Building unordered-containers-0.2.8.0...
Configuring uuid-types-1.0.3...
Installed vector-0.12.0.1
Building uuid-types-1.0.3...
Configuring network-uri-2.6.1.0...
Installed unordered-containers-0.2.8.0
Building network-uri-2.6.1.0...
Installed uuid-types-1.0.3
Configuring scientific-0.3.4.13...
Building scientific-0.3.4.13...
Installed network-uri-2.6.1.0
Configuring HTTP-4000.3.7...
Building HTTP-4000.3.7...
Installed scientific-0.3.4.13
Configuring attoparsec-0.13.1.0...
Building attoparsec-0.13.1.0...
Installed HTTP-4000.3.7
Installed attoparsec-0.13.1.0
Configuring aeson-1.2.0.0...
Building aeson-1.2.0.0...
Installed aeson-1.2.0.0
Downloading weather-api-0.4.3.2...
Configuring weather-api-0.4.3.2...
Building weather-api-0.4.3.2...
Failed to install weather-api-0.4.3.2
Build log ( /home/builder/.cabal/logs/weather-api-0.4.3.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-11272/weather-api-0.4.3.2'
Configuring weather-api-0.4.3.2...
Building weather-api-0.4.3.2...
Preprocessing library weather-api-0.4.3.2...
[1 of 3] Compiling WeatherApi       ( WeatherApi.hs, dist/build/WeatherApi.o )
[2 of 3] Compiling WeatherApi.WWOnline ( WeatherApi/WWOnline.hs, dist/build/WeatherApi/WWOnline.o )

WeatherApi/WWOnline.hs:17:1: error:
    Failed to load interface for ‘WeatherApi.Util’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-11272/weather-api-0.4.3.2'
cabal: Error: some packages failed to install:
weather-api-0.4.3.2 failed during the building phase. The exception was:
ExitFailure 1