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<p>我最近尝试使用py2app,我有一个简单的应用程序名为测试.py. 一切都很好,直到我键入“Python3”设置.pypy2app'的。以下是错误消息:</p>
<blockquote>
<p>Download error on <a href="https://pypi.python.org/simple/py2app/" rel="nofollow noreferrer">https://pypi.python.org/simple/py2app/</a>: [SSL:
CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:748) --
Some packages may not be found! Couldn't find index page for 'py2app'
(maybe misspelled?) Download error on <a href="https://pypi.python.org/simple/" rel="nofollow noreferrer">https://pypi.python.org/simple/</a>:
[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed
(_ssl.c:748) -- Some packages may not be found! No local packages or
working download links found for py2app Traceback (most recent call
last): File "setup.py", line 18, in
setup_requires=['py2app'], File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/distutils/core.py",
line 108, in setup
_setup_distribution = dist = klass(attrs) File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/setuptools/dist.py",
line 315, in <strong>init</strong>
self.fetch_build_eggs(attrs['setup_requires']) File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/setuptools/dist.py",
line 361, in fetch_build_eggs
replace_conflicting=True, File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/pkg_resources/<strong>init</strong>.py",
line 850, in resolve
dist = best[req.key] = env.best_match(req, ws, installer) File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/pkg_resources/<strong>init</strong>.py",
line 1122, in best_match
return self.obtain(req, installer) File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/pkg_resources/<strong>init</strong>.py",
line 1134, in obtain
return installer(requirement) File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/setuptools/dist.py",
line 429, in fetch_build_egg
return cmd.easy_install(req) File "/Users/dariushmazlumi/Desktop/test/lib/python3.6/site-packages/setuptools/command/easy_install.py",
line 659, in easy_install
raise DistutilsError(msg) distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('py2app')</p>
</blockquote>
<p>我在macOS sierra上用python3.6。在</p>