Download and extract the correct versions of zlib and bzip2:
| Package | Location | Version |
|---|---|---|
| zlib | http://sourceforge.net/projects/libpng/files/ | 1.2.3 |
| bzip2 | http://www.bzip.org/downloads.html | 1.0.5 |
To build zlib, run the following commands after extracting the source code:
$ make -f win32/Makefile.gcc INCLUDE_PATH=/mingw/include LIBRARY_PATH=/c/met.no/lib all install $ rm /c/met.no/lib/libzdll.a $ cp README /c/met.no/copyright/zlib.txt
To build bzip2, run the following commands after extracting the source code:
$ make $ cp libbz2.a /c/met.no/lib $ cp LICENSE /c/met.no/copyright/bzip2.txt