Description: Removing failing, albeit unused setuptools option
 use_2to3=True.
Author: Andrius Merkys <merkys@debian.org>
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
     tests_require=["pytest"],
     setup_requires=['pytest-runner'],
     license="MIT",
-    use_2to3=True,
+    # use_2to3=True,
     python_requires='>=3.4',
     entry_points={'console_scripts': ['CAI=CAI.cli:cli']},
 )