mysql puzzle

[Richard B. Pyne]

lunar fix is telling me:

+ Running sanity checks for module "mysql"
/usr/src/mysql-5.1.49/include/link_sources of mysql is missing.
/usr/src/mysql-5.1.49/include/my_config.h of mysql is missing.
/usr/src/mysql-5.1.49/include/openssl of mysql is missing.
/usr/src/mysql-5.1.49/mysql-test/lib/My/SafeProcess/.libs of mysql is 
missing.
/usr/src/mysql-5.1.49/mysql-test/lib/My/SafeProcess/my_safe_process of 
mysql is missing.
/usr/src/mysql-5.1.49/mysql-test/lib/My/SafeProcess/safe_process.o of 
mysql is missing.
+ Attempting to recompile "mysql"

Why would it be looking for files in the source directory which gets 
removed at the end of a lin?