amazon ec2 - Numpy and Scipy must be installed for TVRegDiag to work - aborting -


i have installed numpy , scipy in ubuntu ec2 instance. however, whenever try run algorithm has imported these modules, keep on getting 1 line of error numpy , scipy must installed tvregdiag work - aborting. mean.

it must importerror according source code here http://math.lanl.gov/~rick/software/tvdiff/tvregdiff.py

so, python interpreter using launch script using other python in system has no numpy or scipy.

#!/usr/bin/env python

do have above in first line of code? , that's pointing right python version installed numpy/scipy?


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