我在OS X 10.9.4上安装numpy/scipy/scikit-learn,并且收到有关"numpy.dtype大小已更改,可能表示二进制不兼容"的错误.
这是我为构建回购而做的事情:
mkvirtualenv thm
workon thm
pip install numpy scipy pandas ipython # and some other stuff
cd /path/to/our/repo
# run tests
这是一个相关警告的追溯摘录(由于我们warnings.simplefilter('error')在测试开始时使用,因此变成了错误):
======================================================================
ERROR: Failure: RuntimeWarning (numpy.dtype size changed, may indicate binary in
compatibility)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/ben/.virtualenvs/thm/lib/python2.7/site-packages/nose/loader.py",
line 414, in loadTestsFromName
addr.filename, addr.module)
File "/Users/ben/.virtualenvs/thm/lib/python2.7/site-packages/nose/importer.py
", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/ben/.virtualenvs/thm/lib/python2.7/site-packages/nose/importer.py
", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/ben/code/thm/alpha/prosper/base/stats/test_auc.py", line 3, …