configure: error: failed to recognize APR_INT64_T_FMT on this platform

configure: Configuring python swig binding
checking for Python includes... -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
checking for compiling Python extensions... cc -arch x86_64 -arch i386 -pipe
checking for linking Python extensions... cc -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -Wl,-F. -framework Python
checking for linking Python libraries... -bundle -undefined dynamic_lookup -Wl,-F. -framework Python
checking for apr_int64_t Python/C API format string...
configure: error: failed to recognize APR_INT64_T_FMT on this platform


在mac os 10.10的solution為：

$ xcode-select --install