我明白了，
C:\Documents and Settings\IBM-User\Desktop\b>runhaskell Setup configure
Configuring bitset-1.4.5...
Setup: Missing dependency on a foreign library:
* Missing C library: gmp
This problem can usually be solved by installing the system package that
provides this library (you may need the "-dev" version). If the library is
already installed but in a non-standard location then you can use the flags
--extra-include-dirs= and --extra-lib-dirs= to specify where it is.
尽管正如Daniel Fischer所指出的那样，我似乎已经安装了integer-gmp-0.4.0.0：C:\Program Files\Haskell Platform\2012.4.0.0\lib
尝试--extra-lib-dirs和--extra-include-dirs会产生相同的结果。
我很感激任何想法。
答案 0 :(得分：0)
我在github存储库上发布了一个问题，显然Sergei修复了这个bug。乌拉！