I tried to install EMGM from Hackagedb under ghc 6.12.1 (Debian Packages). The process ends with: "... Building packedstring-0.1.0.1... Data/PackedString.hs:83:7: Could not find module `Data.Data': It is a member of the hidden package `base'. Perhaps you need to add `base' to the build-depends in your .cabal file. Use -v to see a list of the files searched for. cabal: Error: some packages failed to install: emgm-0.3.1 depends on packedstring-0.1.0.1 which failed to install. packedstring-0.1.0.1 failed during the building phase. The exception was: ExitFailure 1 template-haskell-2.3.0.1 depends on packedstring-0.1.0.1 which failed to install." Also I noticed that the last upload was version 0.3.1. Is the library still under maintenance? Cheers Hans Peter