Build error on OS X 10.7: tseries
I'm trying to build pandas on OSX 10.7, but run into an error building tseries:

building 'pandas._tseries' extension
C compiler: llvm-gcc-4.2 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -arch x86_64 -pipe

creating build/temp.macosx-10.7-x86_64-2.7
creating build/temp.macosx-10.7-x86_64-2.7/pandas
creating build/temp.macosx-10.7-x86_64-2.7/pandas/src
compile options: '-I/Library/Python/2.7/site-packages/numpy-2.0.0.dev_e2af7b7_20110721-py2.7-macosx-10.7-intel.egg/numpy/core/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c'
llvm-gcc-4.2: pandas/src/tseries.c
i686-apple-darwin11-llvm-gcc-4.2: pandas/src/tseries.c: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: no input files
i686-apple-darwin11-llvm-gcc-4.2: pandas/src/tseries.c: No such file or directory
i686-apple-darwin11-llvm-gcc-4.2: no input files
error: Command "llvm-gcc-4.2 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -arch x86_64 -pipe -I/Library/Python/2.7/site-packages/numpy-2.0.0.dev_e2af7b7_20110721-py2.7-macosx-10.7-intel.egg/numpy/core/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c pandas/src/tseries.c -o build/temp.macosx-10.7-x86_64-2.7/pandas/src/tseries.o" failed with exit status 1

I did not get this on Snow Leopard. Running Python 2.7.1 with a current, working numpy 2.0.
