$ python setup.py build running build running build_py running build_ext building '_yenc' extension gcc -pthread -fno-strict-aliasing -DNDEBUG -g -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.4 -c src/_yenc.c -o build/temp.linux-i686-2.4/src/_yenc.o -O2 -g In file included from src/_yenc.c:26: src/_yenc.h:28:20: error: Python.h: No such file or directory In file included from src/_yenc.c:26: src/_yenc.h:71: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.h:72: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.h:73: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.h:74: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.c:90: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.c:97: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before âfuncsâ src/_yenc.c:183: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.c:274: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.c:317: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.c:375: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before â*â token src/_yenc.c: In function âinit_yencâ: src/_yenc.c:421: warning: implicit declaration of function âPy_InitModule3â src/_yenc.c:421: error: âfuncsâ undeclared (first use in this function) src/_yenc.c:421: error: (Each undeclared identifier is reported only once src/_yenc.c:421: error: for each function it appears in.) error: command 'gcc' failed with exit status 1