Traceback (most recent call last):


 "/usr/lib/python2.7/py_compile.py", line 9, in <module>

import os


 "/usr/lib/python2.7/os.py", line 400, in <module>

import UserDict


 "/usr/lib/python2.7/UserDict.py", line 116, in <module>

import _abcoll


 "/usr/lib/python2.7/_abcoll.py", line 11, in <module>

from abc import ABCMeta, abstractmethod


 "/usr/lib/python2.7/abc.py", line 8, in <module>

from _weakrefset import WeakSet


 "/usr/lib/python2.7/_weakrefset.py", line 5, in <module>

from _weakref import ref
ImportError: No module named _weakref


Traceback (most recent call last):


 "~/.local/lib/python2.7/site-packages/asv/benchmark.py", line 867, in <module>

commands[mode](args)


 "~/.local/lib/python2.7/site-packages/asv/benchmark.py", line 812, in main_discover

list_benchmarks(benchmark_dir, fp)


 "~/.local/lib/python2.7/site-packages/asv/benchmark.py", line 797, in list_benchmarks

for benchmark in disc_benchmarks(root):


 "~/.local/lib/python2.7/site-packages/asv/benchmark.py", line 696, in disc_benchmarks

for module in disc_files(root, os.path.basename(root) + '.'):


 "~/.local/lib/python2.7/site-packages/asv/benchmark.py", line 648, in disc_files

module = import_module(package + filename)


 "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module

__import__(name)


 "~/pd/tslibs-timezones/pandas/asv_bench/benchmarks/index_object.py", line 1, in <module>

from .pandas_vb_common import *


 "~/pd/tslibs-timezones/pandas/asv_bench/benchmarks/pandas_vb_common.py", line 1, in <module>

from pandas import *


 "~/pd/tslibs-timezones/pandas/asv_bench/env/dbb8113eac34359a9ef26b93e54a1d03/local/lib/python2.7/site-packages/pandas/__init__.py", line 35, in <module>

"the C extensions first.".format(module))

ImportError: C extension: No module named tslibs.timezones not built. If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace --force' to build the C extensions first.
