current master compile fails
$ git log -1
commit a265c5c676039af160890eca949a0a3562277fe6
Merge: 26e8fa8 022ab40
Author: Andy Hayden <xxxx>
Date:   Mon Mar 10 17:54:21 2014 -0700

```
Merge pull request #6593 from hayd/groupby_filter_filter

FIX filter selects selected columns
```

Here's the error log from a `python setup.py install`. This has worked before, but I did have Canopy updates in the mean time, so I don't want to exclude that they messed up my Python setup.

``` bash
running install
running bdist_egg
running egg_info
writing requirements to pandas.egg-info/requires.txt
writing pandas.egg-info/PKG-INFO
writing top-level names to pandas.egg-info/top_level.txt
writing dependency_links to pandas.egg-info/dependency_links.txt
reading manifest file 'pandas.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching 'README.rst'
no previously-included directories found matching 'doc/build'
warning: no previously-included files matching '*.so' found anywhere in distribution
warning: no previously-included files matching '*.pyd' found anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '.DS_Store' found anywhere in distribution
writing manifest file 'pandas.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
copying pandas/version.py -> build/lib.linux-x86_64-2.7/pandas
running build_ext
skipping 'pandas/index.c' Cython extension (up-to-date)
skipping 'pandas/algos.c' Cython extension (up-to-date)
building 'pandas.algos' extension
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -O2 -fPIC -Ipandas/src/klib -Ipandas/src -I/u/paige/maye/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/core/include -I/u/paige/maye/Canopy/appdata/canopy-1.3.0.1715.rh5-x86_64/include/python2.7 -c pandas/algos.c -o build/temp.linux-x86_64-2.7/pandas/algos.o
In file included from /u/paige/maye/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1760,
                 from /u/paige/maye/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
                 from /u/paige/maye/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                 from pandas/algos.c:314:
/u/paige/maye/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
gcc -pthread -shared -Wl,-rpath,$ORIGIN/../lib -g -L/home/builder/jenkins/workspace/Python_Masters/ARCH/x86_64/label/Linux/core/lib build/temp.linux-x86_64-2.7/pandas/algos.o -L/home/builder/jenkins/workspace/Python_Masters/ARCH/x86_64/label/Linux/core/lib -lpython2.7 -o build/lib.linux-x86_64-2.7/pandas/algos.so
/usr/bin/ld: cannot find -lpython2.7
collect2: ld returned 1 exit status
error: command 'gcc' failed with exit status 1
```
