martin v löwis qpnyslvloewisde question simple also offtopic pythondev development python development python problem installingusing 32 64bit pythons machine im concerned header files installed usrincludepython2x far could see theres nothing similar ifdef use_64bit something cant install prefix obviously would overwrite binary files two installation use header files got 32bit install 32bit extensionsembedding header files got 64bit install 64bit extensionsembedding header file actually differ pyconfigh regards martin _______________________________________________ pythondev mailing list zvlllneumpythonorg httpmailpythonorgmailmanlistinfopythondev unsubscribe httpmailpythonorgmailmanoptionspythondevpythondev40tangomucom thu 07 aug 2008 154448 0200 pythondev python 32 64bit living together