pocketsphinx no module named pocketsphinx found

[ldompeling at casema.nl]

I try to run an example python file for pocketsphinx but I get this error: 

File "continuous_test.py", line 5, in <module>
    from pocketsphinx.pocketsphinx import *
ImportError: No module named pocketsphinx

Does somebody knows how to repair this.