Avoid a race condition
Avoid a race condition

Apparently .pyc timestamps only have 1 second granularity, so you have to
delete them manually, as a new file can sometimes be written and run in under
a second.

ilastik/conda-build,shastings517/conda-build,dan-blanchard/conda-build,rmcgibbo/conda-build,takluyver/conda-build,sandhujasmine/conda-build,frol/conda-build,takluyver/conda-build,mwcraig/conda-build,sandhujasmine/conda-build,takluyver/conda-build,ilastik/conda-build,rmcgibbo/conda-build,dan-blanchard/conda-build,frol/conda-build,mwcraig/conda-build,ilastik/conda-build,dan-blanchard/conda-build,shastings517/conda-build,frol/conda-build,mwcraig/conda-build,rmcgibbo/conda-build,sandhujasmine/conda-build,shastings517/conda-build