Purpose: Avoid FTBFS:
	=================================== FAILURES ===================================
	____________________ TestSeriesIndexing.test_basic_indexing ____________________
	
	self = <pandas.tests.series.test_indexing.TestSeriesIndexing object at 0x7f01582c04e0>
	
	    def test_basic_indexing(self):
	        s = Series(np.random.randn(5), index=['a', 'b', 'a', 'a', 'b'])
	    
	        pytest.raises(IndexError, s.__getitem__, 5)
	        pytest.raises(IndexError, s.__setitem__, 5, 0)
	    
	        pytest.raises(KeyError, s.__getitem__, 'c')
	    
	        s = s.sort_index()
	    
	        pytest.raises(IndexError, s.__getitem__, 5)
	>       pytest.raises(IndexError, s.__setitem__, 5, 0)
	E       Failed: DID NOT RAISE <class 'IndexError'>
	../debian/tmp/usr/lib/python3/dist-packages/pandas/tests/series/test_indexing.py:1631: Failed
Reference:
	1. https://github.com/pandas-dev/pandas/issues/17046
	2. https://github.com/pandas-dev/pandas/pull/17724
Forward: Not needed. Already fixed in newer releases.
By: Mo Zhou <cdluminate@gmail.com>, Jan 20 2018
Note: Please remove this patch when version >= 0.21.

--- a/pandas/core/dtypes/common.py
+++ b/pandas/core/dtypes/common.py
@@ -1192,7 +1192,10 @@ def _is_unorderable_exception(e):
     """
 
     if PY36:
-        return "'>' not supported between instances of" in str(e)
+        # Temporary fix for Debian, reference:
+        # https://github.com/pandas-dev/pandas/pull/17724
+        return any("'{}' not supported between instances of".format(op) in
+                   str(e) for op in ('>', '<'))
 
     elif PY3:
         return 'unorderable' in str(e)
