安装coremltools时出错

Question

我看的是核心ML苹果iOS框架。我读过这篇文章是为了安装coremltools来创建自己的模型。我安装了python sudo python /Users/administrator/Downloads/get-pip.py

根据文档coreml装置，我已经下载了coremltool。

然后尝试安装coremltools

https://pypi.python.org/pypi/coremltools

当我在我的mac上安装coremltools时，我得到了以下错误。请建议我解决这个错误。这样我就可以在coremltools上工作

MyMacbook:~ administrator$ pip install -U /Users/administrator/Downloads/coremltools-0.3.0-py2.7-none-any.whl 
Processing ./Downloads/coremltools-0.3.0-py2.7-none-any.whl
Requirement already up-to-date: numpy>=1.6.2 in /Library/Python/2.7/site-packages (from coremltools==0.3.0)
Collecting protobuf>=3.1.0 (from coremltools==0.3.0)
Requirement already up-to-date: six>=1.9 in /Library/Python/2.7/site-packages/six-1.10.0-py2.7.egg (from protobuf>=3.1.0->coremltools==0.3.0)
Collecting setuptools (from protobuf>=3.1.0->coremltools==0.3.0)
  Using cached setuptools-36.0.1-py2.py3-none-any.whl
Installing collected packages: setuptools, protobuf, coremltools
  Found existing installation: setuptools 18.5
    Uninstalling setuptools-18.5:
Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 754, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "/Library/Python/2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove
    renames(path, new_path)
  File "/Library/Python/2.7/site-packages/pip/utils/__init__.py", line 267, in renames
    shutil.move(old, new)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 299, in move
    copytree(src, real_dst, symlinks=True)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 208, in copytree
    raise Error, errors
Error: [('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py', '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py', "[Errno 1] Operation not permitted: '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.py'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc', '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc', "[Errno 1] Operation not permitted: '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/__init__.pyc'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py', '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py', "[Errno 1] Operation not permitted: '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.py'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc', '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc', "[Errno 1] Operation not permitted: '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib/markers.pyc'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib', '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib', "[Errno 1] Operation not permitted: '/var/folders/h1/z0gcmgkx6b9_l2_zpyzvl7tm0000gn/T/pip-DFHVSK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/_markerlib'")]
MyMacbook:~ administrator$ 

Answer 1

你在试图改变你的系统Python。这就是为什么上面写着[Errno 1] Operation not permitted。为了避免搞乱系统库，您需要创建单独的Python虚拟环境。以下是如何做到这一点：

1. 升级pip： pip安装--升级pip
2. 安装虚拟环境。 pip安装-U虚拟主机
3. 创建新的虚拟环境： cd ~ virtualenv核心 这将创建文件夹~/coreml/和Python的本地副本以及工作所需的所有其他内容。
4. 要激活虚拟环境： 源核/bin/激活 现在，您可以在终端中看到(coreml)在您的用户名前面。
5. 在新创建的虚拟环境中： pip安装-U协同工具
6. 检查是否成功安装了库： python导入协同工具 不应该有任何错误消息。
7. 若要禁用虚拟环境，请运行： 停用

注：永远不要跑 pip和sudo。如果你需要sudo，99%的可能性是你做错了什么。

Answer 2

他们是你下载..whl文件的具体原因吗？

云试图直接从PyPI安装：

pip install -U coremltools

这是推荐的方法，如您已经发布的链接中所示。

注:我知道这不是一个非常复杂的答案，但我没有足够的声誉来评论。

Answer 3

pip install git+https://github.com/apple/coremltools

我把它安装在windows上，它可以工作：)