Travis Builds Fail on 3.5

[richteer]

Our builds keep failing on 3.5 for some reason, but succeeding on 3.6. Seems to be erroring on calls to main.py init in the test_cli.py. Annoyingly, all of these tests pass on my box running 3.5, so it might just be a Travis environment problem? Considering we have been thinking about breaking apart main.py anyway, it might be worth disabling these tests for now.

Here's a dump of the errors (from here ):

0.53s$ ./test.sh
.......
----------------------------------------------------------------------
Ran 7 tests in 0.007s
OK
FFF
======================================================================
FAIL: test_fetch (__main__.TestFetch)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/test_cli.py", line 46, in test_fetch
    self.cmd(['init'])
  File "tests/test_cli.py", line 20, in cmd
    self.assertEqual(proc.returncode, 0)
AssertionError: 1 != 0
======================================================================
FAIL: test_init (__main__.TestInit)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/test_cli.py", line 29, in test_init
    self.cmd(['init'])
  File "tests/test_cli.py", line 20, in cmd
    self.assertEqual(proc.returncode, 0)
AssertionError: 1 != 0
======================================================================
FAIL: test_install (__main__.TestInstall)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "tests/test_cli.py", line 58, in test_install
    self.cmd(['init'])
  File "tests/test_cli.py", line 20, in cmd
    self.assertEqual(proc.returncode, 0)
AssertionError: 1 != 0
----------------------------------------------------------------------
Ran 3 tests in 0.060s
FAILED (failures=3)