我正在尝试安装 scikit learn http://scikit-learn.org/stable/install.html 但最后得到这个错误
creating /usr/local/lib/python2.7/dist-packages/sklearn
error: could not create '/usr/local/lib/python2.7/dist-packages/sklearn': Permission denied
----------------------------------------
Can't roll back scikit-learn; was not uninstalled
Cleaning up...
Command /usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip_build_tauqeer/scikit-learn/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-i5vTnt-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /tmp/pip_build_tauqeer/scikit-learn
Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
load_entry_point('pip==1.5.4', 'console_scripts', 'pip')()
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 235, in main
return command.main(cmd_args)
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 161, in main
text = '\n'.join(complete_log)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 48: ordinal not in range(128)
我也试过 pip install scikit-learn
并且它显示了
Requirement already satisfied (use --upgrade to upgrade): scikit-learn in /usr/lib/python2.7/dist-packages
Cleaning up...
我也试过用
sudo apt-get install scikit-learn
通过尝试 sudo
我得到了这个
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package scikit-learn
最佳答案
确保您已经安装了依赖项。从源代码安装需要您安装 scikit-learn 运行时依赖项
您可以使用
安装它们sudo apt-get install build-essential python-dev python-setuptools \
python-numpy python-scipy \
libatlas-dev libatlas3gf-base
然后使用下面的命令安装
pip install --user --install-option="--prefix=" -u scikit-learn
那么你不会得到任何错误。
关于python-2.7 - 错误 : could not create '/usr/local/lib/python2.7/dist-packages/sklearn' : Permission denied,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37202945/