/Users/aleks/github/deploy/target/env/bin/python2.7 /Users/aleks/github/cmf/systest/systest.py run_tests --agents=aleks-connector-test2-{1..4}.vpc.cloudera.com -V --no-locks -n test_cloud:CloudStorageTests.test_s3a_server_side_encryption --cloud-platform=aws --s3-bucket=clouderas3test-ncalifornia --version=cm581 --aws-access-key=AKIAJDF5XRMLJY43EFDQ --aws-secret-key=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
Traceback (most recent call last):
  File "/Users/aleks/github/cmf/systest/systest.py", line 10, in <module>
    exec "$DIRNAME/target/env/bin/python" "$DIRNAME/target/env/bin/systest" "$@"
  File "<string>", line 1
    $DIRNAME/target/env/bin/python$DIRNAME/target/env/bin/systest$@
    ^
SyntaxError: invalid syntax