I am installing calendarserver on on Mac OS 10.5.8 client Updated python to 2.6 ./run -s fails with error below Any assistance would be greatly appreciated Removing build directory /Users/coyler/PyOpenDirectory/build... Removing pyc files from /Users/coyler/PyOpenDirectory... Building PyOpenDirectory... src/CDirectoryServiceAuth.cpp: In member function ‘bool CDirectoryServiceAuth::NativeAuthenticationBasicToNode(const char*, const char*, const char*)’: src/CDirectoryServiceAuth.cpp:219: error: ‘::dsFillAuthBuffer’ has not been declared src/CDirectoryServiceAuth.cpp: In member function ‘bool CDirectoryServiceAuth::NativeAuthenticationDigestToNode(const char*, const char*, const char*, const char*, const char*)’: src/CDirectoryServiceAuth.cpp:306: error: ‘::dsFillAuthBuffer’ has not been declared src/CDirectoryServiceAuth.cpp: In member function ‘bool CDirectoryServiceAuth::NativeAuthenticationSASLDigestToNode(const char*, const char*, const char*, const __CFString**)’: src/CDirectoryServiceAuth.cpp:393: error: ‘::dsFillAuthBuffer’ has not been declared src/CDirectoryServiceAuth.cpp: In member function ‘bool CDirectoryServiceAuth::NativeAuthenticationBasicToNode(const char*, const char*, const char*)’: src/CDirectoryServiceAuth.cpp:219: error: ‘::dsFillAuthBuffer’ has not been declared src/CDirectoryServiceAuth.cpp: In member function ‘bool CDirectoryServiceAuth::NativeAuthenticationDigestToNode(const char*, const char*, const char*, const char*, const char*)’: src/CDirectoryServiceAuth.cpp:306: error: ‘::dsFillAuthBuffer’ has not been declared src/CDirectoryServiceAuth.cpp: In member function ‘bool CDirectoryServiceAuth::NativeAuthenticationSASLDigestToNode(const char*, const char*, const char*, const __CFString**)’: src/CDirectoryServiceAuth.cpp:393: error: ‘::dsFillAuthBuffer’ has not been declared lipo: can't figure out the architecture type of: /var/folders/2y/ 2yNZGdDnE48BC8+XoFmmdE+++TI/-Tmp-//ccWmSFiZ.out error: command 'gcc-4.0' failed with exit status 1 russell-coyles-power-mac-g5:calendarserver coyler$ Russell Coyle