Configuring lens-3.7.1.2...
Failed to install lens-3.7.1.2
Last 10 lines of the build log ( /home/jim/.cabal/logs/lens-3.7.1.2.log ):cabal: Error: some packages failed to install:
lens-3.7.1.2 failed during the configure step. The exception was:
user error (
Setup.lhs:12:45:
Module
Distribution.Simple.LocalBuildInfo' does not export LocalBuildInfo(libraryConfig, testSuiteConfigs)'
Configuring lens-3.7.1.2... Failed to install lens-3.7.1.2 Last 10 lines of the build log ( /home/jim/.cabal/logs/lens-3.7.1.2.log ):cabal: Error: some packages failed to install: lens-3.7.1.2 failed during the configure step. The exception was: user error ( Setup.lhs:12:45: Module
Distribution.Simple.LocalBuildInfo' does not export
LocalBuildInfo(libraryConfig, testSuiteConfigs)'