I need help installing on os x 10.4 server I've been following the instructions and have installed python and got the source of the calender in a folder ~/Calender/ however when i run the ./run -s command i get hundreds of errors and warnings that i dont rewally know whats going on and end like this src/kerberos.c:282: error: 'PyObject' undeclared (first use in this function) src/kerberos.c:282: error: 'm' undeclared (first use in this function) src/kerberos.c: In function 'initkerberos': src/kerberos.c:282: error: invalid operands to binary *src/kerberos.c: 282: error: 'PyObject' undeclared (first use in this function) src/kerberos.c:282: error: 'd' undeclared (first use in this function)src/kerberos.c:282: error: 'm' undeclared (first use in this function) src/kerberos.c:282: error: invalid operands to binary * src/kerberos.c:282: error: 'd' undeclared (first use in this function) src/kerberos.c:289: warning: assignment makes pointer from integer without a cast src/kerberos.c:289: warning: assignment makes pointer from integer without a cast src/kerberos.c:295: warning: assignment makes pointer from integer without a cast src/kerberos.c:295: warning: assignment makes pointer from integer without a cast src/kerberos.c:300: warning: assignment makes pointer from integer without a cast src/kerberos.c:300: warning: assignment makes pointer from integer without a cast src/kerberos.c:307: error: 'PyExc_ImportError' undeclared (first use in this function) src/kerberos.c:307: error: 'PyExc_ImportError' undeclared (first use in this function) lipo: can't figure out the architecture type of: /var/tmp//ccYBoLlc.out error: command 'gcc' failed with exit status 1