情况

我使用MacBook Air，OSX 10.7.3。
我使用的是Python 2.7.2
我安装了virtualenv。但我没有用它来安装。

我手动安装了它的所有依赖项，包括VTK。

对于VTK，我按照其安装指南安装了python包装器。

现在，如果我打开一个新的终端窗口并打开python，我可以导入vtk而不会出现任何错误。

问题

我尝试使用以下命令安装Mayavi：

pip install mayavi

但发生以下错误：

Downloading/unpacking mayavi
  Running setup.py egg_info for package mayavi
    build_src
    building extension "tvtk.array_ext" sources
    building data_files sources
    build_src: building npy-pkg config files

    no previously-included directories found matching 'artwork'
    no previously-included directories found matching 'docs/pdf'
Requirement already satisfied (use --upgrade to upgrade): apptools in /Library/Python/2.7/site-packages (from mayavi)
Requirement already satisfied (use --upgrade to upgrade): traits in /Library/Python/2.7/site-packages (from mayavi)
Requirement already satisfied (use --upgrade to upgrade): traitsui in /Library/Python/2.7/site-packages (from mayavi)
Requirement already satisfied (use --upgrade to upgrade): configobj in /Library/Python/2.7/site-packages (from apptools->mayavi)
Requirement already satisfied (use --upgrade to upgrade): pyface in /Library/Python/2.7/site-packages (from traitsui->mayavi)
Installing collected packages: mayavi
  Running setup.py install for mayavi
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/Users/Yasser/build/mayavi/setup.py", line 498, in <module>
        **config
      File "/Library/Python/2.7/site-packages/numpy-1.6.1-py2.7-macosx-10.7-intel.egg/numpy/distutils/core.py", line 186, in setup
        return old_setup(**new_attr)
      File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 152, in setup
        dist.run_commands()
      File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 953, in run_commands
        self.run_command(cmd)
      File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 972, in run_command
        cmd_obj.run()
      File "/Library/Python/2.7/site-packages/numpy-1.6.1-py2.7-macosx-10.7-intel.egg/numpy/distutils/command/install.py", line 57, in run
        r = self.setuptools_run()
      File "/Library/Python/2.7/site-packages/numpy-1.6.1-py2.7-macosx-10.7-intel.egg/numpy/distutils/command/install.py", line 31, in setuptools_run
        return old_install_mod._install.run(self)
      File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/command/install.py", line 573, in run
        self.run_command('build')
      File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/cmd.py", line 326, in run_command
        self.distribution.run_command(command)
      File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 972, in run_command
        cmd_obj.run()
      File "/Users/Yasser/build/mayavi/setup.py", line 303, in run
        build_tvtk_classes_zip()
      File "/Users/Yasser/build/mayavi/setup.py", line 290, in build_tvtk_classes_zip
        gen_tvtk_classes_zip()
      File "tvtk/setup.py", line 46, in gen_tvtk_classes_zip
        from code_gen import TVTKGenerator
      File "tvtk/code_gen.py", line 10, in <module>
        import vtk
    ImportError: No module named vtk
    Complete output from command /usr/bin/python -c "import setuptools;__file__='/Users/Yasser/build/mayavi/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/53/_trhc_0x0fb6kvx6bw_wrk500000gn/T/pip-Z4hpsW-record/install-record.txt:
    running install

running build

Traceback (most recent call last):

  File "<string>", line 1, in <module>

  File "/Users/Yasser/build/mayavi/setup.py", line 498, in <module>

    **config

  File "/Library/Python/2.7/site-packages/numpy-1.6.1-py2.7-macosx-10.7-intel.egg/numpy/distutils/core.py", line 186, in setup

    return old_setup(**new_attr)

  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 152, in setup

    dist.run_commands()

  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 953, in run_commands

    self.run_command(cmd)

  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 972, in run_command

    cmd_obj.run()

  File "/Library/Python/2.7/site-packages/numpy-1.6.1-py2.7-macosx-10.7-intel.egg/numpy/distutils/command/install.py", line 57, in run

    r = self.setuptools_run()

  File "/Library/Python/2.7/site-packages/numpy-1.6.1-py2.7-macosx-10.7-intel.egg/numpy/distutils/command/install.py", line 31, in setuptools_run

    return old_install_mod._install.run(self)

  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/command/install.py", line 573, in run

    self.run_command('build')

  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/cmd.py", line 326, in run_command

    self.distribution.run_command(command)

  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 972, in run_command

    cmd_obj.run()

  File "/Users/Yasser/build/mayavi/setup.py", line 303, in run

    build_tvtk_classes_zip()

  File "/Users/Yasser/build/mayavi/setup.py", line 290, in build_tvtk_classes_zip

    gen_tvtk_classes_zip()

  File "tvtk/setup.py", line 46, in gen_tvtk_classes_zip

    from code_gen import TVTKGenerator

  File "tvtk/code_gen.py", line 10, in <module>

    import vtk

ImportError: No module named vtk

----------------------------------------
Command /usr/bin/python -c "import setuptools;__file__='/Users/Yasser/build/mayavi/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/53/_trhc_0x0fb6kvx6bw_wrk500000gn/T/pip-Z4hpsW-record/install-record.txt failed with error code 1 in /Users/Yasser/build/mayavi
Storing complete log in /Users/Yasser/Library/Logs/pip.log
Traceback (most recent call last):
  File "/usr/local/bin/pip", line 8, in <module>
    load_entry_point('pip==1.1', 'console_scripts', 'pip')()
  File "/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg/pip/__init__.py", line 116, in main
    return command.main(args[1:], options)
  File "/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg/pip/basecommand.py", line 141, in main
    log_fp = open_logfile(log_fn, 'w')
  File "/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg/pip/basecommand.py", line 168, in open_logfile
    log_fp = open(filename, mode)
IOError: [Errno 13] Permission denied: '/Users/Yasser/Library/Logs/pip.log'

我认为问题出在vtk。

任何人都可以帮助我吗？

其他细节

运行sudo pip install mayavi无法解决问题。

我认为这可能会有所帮助

› which python
/usr/local/bin/python

› python
Python 2.7.2 (default, Feb 17 2012, 13:57:55) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import vtk
>>> vtk
<module 'vtk' from '/usr/local/Cellar/python/2.7.2/lib/python2.7/site-packages/VTK-5.10.0-py2.7.egg/vtk/__init__.pyc'>
>>>

我的PYTHONPATH为空。

Answer 1

我在Debian上，但这对你也有用

我坚持将vtk安装到virtualenv中，经过几个小时的搜索后没有任何结果我做了以下操作并且有效。

从系统存储库安装python-vtk
将/usr/lib/pymodules/python2.7中的vtk文件夹复制到/PATH/TO/YOUR/VIRTUALENV/lib/python2.7/site-packages

在您的情况下，系统范围的python包文件夹可能会有所不同，但您可以通过启动系统python并输入以下内容轻松找到它：

import vtk,sys
print(sys.modules['vtk'])

在这个技巧之后，使用pip install mayavi和pip install envisage将mayavi成功安装到我的virtualenv中。

编辑：而不是复制它可能最好只是在步骤2中对符号链接进行符号链接

Answer 2

您的pip可能正在使用其他python，您使用vtk安装/usr/local/bin/python，pip二进制文件使用/usr/bin/python }。

检查：

$ head -n1 $(which pip)

为了解决问题，您可以选择使用virtualenv，或使用pip安装/usr/local/bin/python：

curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | /usr/local/bin/python

有关更多安装说明，请参阅http://www.pip-installer.org/en/latest/installing.html

Answer 3

我有同样的问题，第一个答案对我没有帮助，因为pip在正确的目录中，但事实证明我没有安装vtk - 运行sudo apt-get install python-vtk解决了这个问题，之后我就能成功运行pip install mayavi。

Answer 4

我在pyenv中安装python安装mayavi时遇到了同样的问题，我通过复制目录解决了这个问题/home/myname/.pyenv/versions/2.7.12/lib/python2.7/site-packages，下面是我的方法：

安装vtk和python-vtk

sudo apt-get install vtk6
sudo apt-get install python-vtk

尝试python -c "import vtk"，如果再次失败，请转到第3步
导入错误可能是由于当前python中vtk包文件夹丢失引起的，所以我们应该找到vtk文件夹并复制到你当前的python（最有可能是pyenv shims目录下的python）的目录。

我的ubuntu中vtk文件夹的路径是
```
/usr/lib/python2.7/dist-packages/vtk
```
只需将vtk文件夹复制到当前的python /site-packages，例如
```
cp -r /usr/lib/python2.7/dist-packages/vtk /home/myname/pyenv/versions/2.7.12/lib/python2.7/site-packages
```
再次尝试python -c "import vtk"。
如果没有导入错误，只需执行
```
pip install mayavi
```

Answer 5

我坚持sudo安装了好几次，终于解决了，不知道如何解释。

sudo python2 -m pip install mayavi

sudo python3 -m pip install mayavi

Answer 6

我使用Homebrew安装了vtk：

$ brew install vtk

希望这会有所帮助。

使用pip安装Mayavi - 没有名为vtk的模块

情况

问题

其他细节

6 个答案: