<p>我正在开发LinuxMint17,我正在尝试用Python3创建一个新的virtualenv,如下所示:</p>
<pre><code>python3.6 -m venv env
</code></pre>
<p>这就是我得到的错误:</p>
<pre><code>Error: Command '['/home/ric/myprojs/django-example-channels/env/bin/python3.6', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
</code></pre>
<p>我在谷歌上搜索了这条错误信息,但没有找到任何信息。</p>
<p>这是我的pip版本,以防有什么不同:</p>
<pre><code>pip --version
pip 9.0.1 from /usr/local/lib/python2.7/dist-packages (python 2.7)
</code></pre>
<p>我用Python2已经有一段时间了,但我对Python3还不熟悉。我不知道我会错过什么。</p>
<p><strong>更新1:</strong></p>
<p>在回答@cezar的问题时,当我输入<code> which python3</code>时,我得到的是:</p>
<pre><code>$ which python3
/usr/bin/python3
</code></pre>
<p><strong>更新2:</strong></p>
<p>回答@Chłop Z Lasu:</p>
<pre><code>$ virtualenv -p python3.6 env
Running virtualenv with interpreter /usr/bin/python3.6
Using base prefix '/usr'
New python executable in /home/ric/myprojs/django-example-channels/example_channels/env/bin/python3.6
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 2328, in <module>
main()
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 713, in main
symlink=options.symlink)
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 925, in create_environment
site_packages=site_packages, clear=clear, symlink=symlink))
File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 1231, in install_python
shutil.copyfile(executable, py_executable)
File "/usr/lib/python3.6/shutil.py", line 104, in copyfile
raise SameFileError("{!r} and {!r} are the same file".format(src, dst))
</code></pre>