gistfile1.txt

$  python3
Fatal Python error: Py_Initialize: unable to load the file system codec
LookupError: no codec search functions registered: can't find encoding
Abort trap: 6

$ python
Python 2.7.6 (default, Feb 18 2014, 11:14:59)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.2.79)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
Traceback (most recent call last):
  File "/Users/jpadilla/.python-startup.py", line 2, in <module>
    import readline
ImportError: No module named readline
>>> exit()