安装 coremltools 时出错

Question

我正在查看 Core ML Apple iOS 框架。我读过安装 coremltools 来创建自己的模型。我已经安装了 python sudo python /Users/administrator/Downloads/get-pip.py

根据文档coreml installation我已经下载了 coremltool 文件。

然后尝试安装 coremltools

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

当我在 mac 上安装 coremltools 时，出现以下错误。请建议我解决此错误。这样我就可以继续 coremltools

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

这是您下载 .whl 文件的具体原因吗？

你云尝试直接从 PyPI 安装：

pip install -U coremltools

这是 link 中所示的推荐方式，您已发布。

注意：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发表评论。

Answer 2

您正在尝试更改系统 Python。这就是为什么它说 [Errno 1] Operation not permitted。为避免弄乱系统库，您需要创建单独的 Python 虚拟环境。这是如何做到的：

升级点数：
```
pip install --upgrade pip
```
安装virtual environment。
```
pip install –U virtualenv
```
创建新的虚拟环境：
```
cd ~
virtualenv coreml
```
这将创建文件夹 ~/coreml/ 和 Python 的本地副本、pip 以及工作所需的所有其他内容。
激活虚拟环境：
```
source coreml/bin/activate
```
现在您在终端中看到 (coreml) 前面加上您的用户名。
在新创建的虚拟环境中：
```
pip install -U coremltools
```
检查库是否安装成功：
```
python
import coremltools
```
应该不会有任何错误信息。
停用虚拟环境运行:
```
deactivate
```

注：Never run pip 与 sudo。如果您需要 sudo，99% 的可能性是您做错了什么。

Answer 3

对于 COREML：需要执行以下步骤：

检查 python 是否可用 - python --version
从 Oracle 网站为 Mac 64 位
然后sudo python -m ensurepip。安装 PIP。
为 Mac 安装 coremltools - pip3 install -U pip setuptools

更新：Python 3 如果安装 python 3，pip 将自动安装。

brew install python3

Answer 4

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

我把它安装在 windows 上了:)

Answer 5

我的成功故事；

pyhton --version

如果是3.xxx，则不需要创建virtualenv。
CD~
sudo pip install coremltools

如果你找不到一些功能，说明我找不到 cafee 模型的转换（coremltools.converters.caffe.convert），那么我使用了以下命令

sudo pip install coremltools==4.0

然后我就可以使用 coremltools 转换模型了。

安装 coremltools 时出错

Error installing coremltools

python

ios

swift

coreml