Sigbjorn Finne replies to me:
Wouldn't it be a little neater for the installation script to relink or
remove the "old" ghc, at least in the case that it really is just a
symbolic link?
(I'm assuming you're talking about binary distributions, since the
"install" Makefile rules in the
Please, what is wrong here?
module T where
class S a where s :: a - a
class S a = OS a where o :: a - a
class S a = R a where r :: a - a
data F a = F a a
instance R a = S (F a) where s x = x
Alex Ferguson writes:
Sigbjorn Finne replies to me:
Wouldn't it be a little neater for the installation script to relink or
remove the "old" ghc, at least in the case that it really is just a
symbolic link?
(I'm assuming you're talking about binary distributions, since the
Alex Ferguson writes:
This is a re-send, apologies if it turns up twice.
Ghc builds and sinstalls smoother than other, apart from one _leetle_
glitch, which still requires (minimal) manual intervention:
ln -s ghc-3.02 /usr/local/bin/ghc
ln: cannot create /usr/local/bin/ghc: File
