Hi! I just did `sudo make install` on ghc 7.10.1-rc1, removed ~/.ghc and did `cabal update`. I'm now trying to upgrade to latest cabal by issuing `cabal install cabal-install`. I get the following: ``` ... on the commandline: Warning: -package-name is deprecated: Use -this-package-key instead ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format. Failed to install zlib-0.5.4.2 cabal: Error: some packages failed to install: HTTP-3001.0.4 depends on text-1.2.0.3 which failed to install. cabal-install-0.4.0 depends on zlib-0.5.4.2 which failed to install. mtl-2.2.1 failed during the building phase. The exception was: ExitFailure 1 network-2.6.0.2 failed during the building phase. The exception was: ExitFailure 1 parsec-3.1.7 depends on text-1.2.0.3 which failed to install. text-1.2.0.3 failed during the building phase. The exception was: ExitFailure 1 zlib-0.5.4.2 failed during the building phase. The exception was: ExitFailure 1 ``` Does anyone know a quick-fix? Thanks!