Installing SystemC by MSYS error

Hi,

    There is some errors when I compile the library. I really cannot figure out what's they means.  Here is the errors during make.    

make[3]: Entering directory 'd:/SystemC/systemc-2.3.1/src/sysc/datatypes'
process_begin: CreateProcess(NULL, /bin/mkdir -p bit, ...) failed.
make (e=2):
Makefile:495: recipe for target 'bit/.dirstamp' failed
make[3]: *** [bit/.dirstamp] Error 2
make[3]: Leaving directory 'd:/SystemC/systemc-2.3.1/src/sysc/datatypes'
Makefile:572: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory 'd:/SystemC/systemc-2.3.1/src/sysc'
Makefile:422: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory 'd:/SystemC/systemc-2.3.1/src'
Makefile:434: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1 

    Thank you in advance!