失敗使用PIP

Question

這是我用來安裝lxml的命令來安裝LXML：

sudo pip install lxml 

而且我得到了在清理階段出現以下消息：

Cleaning up... 
Command /usr/bin/python -c "import setuptools,  tokenize;__file__='/private/tmp/pip_build_root/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-rUFjFN-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/lxml 
Storing debug log for failure in /Users/georgejor/Library/Logs/pip.log 

在那之後，我得到了：

ImportError: No module named lxml 

請幫忙。謝謝！

下面的輸出是從pip.log：

---------------------------------------- 
Cleaning up... 
    Removing temporary dir /private/tmp/pip_build_root... 
Command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-rUFjFN-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/lxml 
Exception information: 
Traceback (most recent call last): 
    File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 122, in main 
    status = self.run(options, args) 
    File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 283, in run 
    requirement_set.install(install_options, global_options, root=options.root_path) 
    File "/Library/Python/2.7/site-packages/pip/req.py", line 1435, in install 
    requirement.install(install_options, global_options, *args, **kwargs) 
    File "/Library/Python/2.7/site-packages/pip/req.py", line 706, in install 
    cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False) 
    File "/Library/Python/2.7/site-packages/pip/util.py", line 697, in call_subprocess 
    % (command_desc, proc.returncode, cwd)) 
InstallationError: Command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-rUFjFN-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/lxml 

Answer 1

這裏是一個類似的問題。

Error installing Pillow (and PIL)

您使用的是MacOS的？也許你可以嘗試更新命令行工具並嘗試'brew'工具。 如果沒有，您可以嘗試再次安裝pip和easy_intall工具，並進行更新。

https://pip.pypa.io/en/latest/installing.html

Answer 2

LXML已丙depenedencies，我常常遇到的問題時，我的思念libxslt或libxml2。你確定安裝了所有非python依賴項嗎？

Answer 3

只要安裝這些東西：

sudo apt-get install libxml2-dev libxslt-dev python-dev python-setuptools 

然後再試一次：

pip install lxml