"bin/storm dev-zookeeper" fails to find python

% ./bin/storm dev-zookeeper 
./bin/storm: line 42: 10 * python: + python:: syntax error in expression (error token is ": + python:")
./bin/storm: line 43: ((: < 26 : syntax error: operand expected (error token is "< 26 ")
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The storm client can only be run from within a release. 
You appear to be trying to run the client from a checkout of Storm's source code.
You can download a Storm release at https://storm.apache.org/downloads.html")
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