Here is the error, I think ifilter is renamed to "filter" in Python 3. Running Python 3.2.3, tried installing from source and Homebrew. 2to3 tool doesn't help. Tried 1.6.0 and tip.
Traceback (most recent call last):
File "setup.py", line 23, in <module>
import openpyxl # to fetch __version__ etc
File "/Users/tommyc/Downloads/ericgazoni-openpyxl-ef6a1c94a595/openpyxl/__init__.py", line 34, in <module>
from openpyxl import reader
File "/Users/tommyc/Downloads/ericgazoni-openpyxl-ef6a1c94a595/openpyxl/reader/__init__.py", line 29, in <module>
from openpyxl.reader import excel
File "/Users/tommyc/Downloads/ericgazoni-openpyxl-ef6a1c94a595/openpyxl/reader/excel.py", line 41, in <module>
from openpyxl.reader.worksheet import read_worksheet
File "/Users/tommyc/Downloads/ericgazoni-openpyxl-ef6a1c94a595/openpyxl/reader/worksheet.py", line 42, in <module>
from itertools import ifilter