hello, I try to force to compile mplayer in 32 bits (under ubuntu 64): $ CFLAGS=-m32 ./configure --enable-gui but it seem to not work : Checking for inttypes.h (required) ... no Checking for bitypes.h (inttypes.h predecessor) ... Error: Cannot find header either inttypes.h or bitypes.h (see DOCS/HTML/en/faq.html). Any ideas ?