pytest
numpy>=1.7.0
pandas>=0.12.0
impyla>=0.9.1

pytest
numpy>=1.7.0
pandas>=0.12.0
impyla>=0.9.1
psutil=0.6.1

Add missing requirement: psutil 0.6.1
Add missing requirement: psutil 0.6.1

Wes: We have to use psutil 0.6.1 because Impala shell depends on the old API-incompatible version
