pandas 0.14.1 dist has backup files included
Looks like the package builder needs to ignore backup files.

tar tf /sw/src/pandas-0.14.1.tar.gz | grep '~' | head
pandas-0.14.1/doc/sphinxext/numpydoc.py~
pandas-0.14.1/doc/sphinxext/**init**.py~
pandas-0.14.1/doc/sphinxext/docscrape_sphinx.py~
pandas-0.14.1/doc/source/gotchas.rst~
pandas-0.14.1/doc/source/ecosystem.rst~
pandas-0.14.1/doc/source/enhancingperf.rst~
pandas-0.14.1/doc/source/release.rst~
pandas-0.14.1/doc/source/v0.4.x.txt~
pandas-0.14.1/doc/source/v0.9.1.txt~
pandas-0.14.1/doc/source/tutorials.rst~

tar tf /sw/src/pandas-0.14.1.tar.gz | grep '~' | wc -l
     229
