Hi All, I've checked out the current trunk, and it seems to have problems compiling on the current 10.5 seed. Here's the output from the 'run' script: JPs-BigCat:~/Develop/CalendarServer jp$ ./run -s Checking out PyKerberos... A /Users/jp/Develop/PyKerberos/LICENSE A /Users/jp/Develop/PyKerberos/kerberos.py A /Users/jp/Develop/PyKerberos/config A /Users/jp/Develop/PyKerberos/config/edu.mit.Kerberos A /Users/jp/Develop/PyKerberos/test.py A /Users/jp/Develop/PyKerberos/setup.py A /Users/jp/Develop/PyKerberos/src A /Users/jp/Develop/PyKerberos/src/kerberosbasic.c A /Users/jp/Develop/PyKerberos/src/kerberosgss.h A /Users/jp/Develop/PyKerberos/src/kerberosbasic.h A /Users/jp/Develop/PyKerberos/src/base64.c A /Users/jp/Develop/PyKerberos/src/base64.h A /Users/jp/Develop/PyKerberos/src/kerberosgss.c A /Users/jp/Develop/PyKerberos/src/kerberos.c A /Users/jp/Develop/PyKerberos/README.txt Checked out revision 33. Building PyKerberos... running build running build_ext building 'kerberos' extension creating build creating build/temp.darwin-9.0.0d1-i386-2.4 creating build/temp.darwin-9.0.0d1-i386-2.4/src gcc -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused- madd -fno-common -dynamic -DNDEBUG -g -Os -Wall -Wstrict-prototypes - pipe -I/System/Library/Frameworks/Python.framework/Versions/2.4/ include/python2.4 -c src/kerberos.c -o build/temp.darwin-9.0.0d1- i386-2.4/src/kerberos.o In file included from src/kerberos.c:21: src/kerberosbasic.h:22:30: error: Kerberos/krb_err.h: No such file or directory error: command 'gcc' failed with exit status 1 Any hints? Jakob Peterhänsel "Be a part of the Love Generation - carry a smile, not a gun." - JP, May 2006 Email: jakob@hjemme.dk AIM: Marook Phone: +45 22684961