4 Dec
2013
4 Dec
'13
2:35 p.m.
On 13-11-29 06:36 PM, Thiago Negri wrote:
Is `rm -rf ~/.ghc ~/.cabal` supposed to reset cabal installation? How do I start a fresh cabal environment?
Perhaps it is time to read my http://www.vex.net/~trebla/haskell/sicp.xhtml
I recompiled xmonad and it's ok, but xmobar is failing to build because "unix" package is failing because "Signals.h" is missing (used by System.Posix.Signals).
The "unix" package comes with GHC. It is not supposed to be missing, and not supposed to be rebuilt a la carte. You may have damaged your GHC installation, or you may have completely misattributed the problem.