Your avatar is fatally flawed. (No PEP 394 compliance.)
Code:
[eschwartz@arch ~]$ python -c 'print "Hello World!"'
File "<string>", line 1
print "Hello World!"
^
SyntaxError: Missing parentheses in call to 'print'
[eschwartz@arch ~]$ ls -l $(which python)
lrwxrwxrwx 1 root root 7 Jun 28 05:01 /usr/bin/python -> python3
Please apply the following patch immediately:
Code:
--- /tmp/avatar.sh 2016-08-26 16:57:24.543417759 -0400
+++ /tmp/avatar-new.sh 2016-08-26 16:58:01.552064045 -0400
@@ -1,2 +1,2 @@
#!/usr/bin/env python
-print "Hello World!"
+print("Hello World!")