安裝coremltools時出錯

Question

我正在查看Core ML Apple iOS框架。我已經讀過，安裝coremltools來創建自己的模型。我已經安裝python sudo python /Users/administrator/Downloads/get-pip.py

按照文檔coreml installation我已經下載了coremltool文件。

，然後嘗試安裝coremltools

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

當我安裝我的Mac coremltools，我得到了下面的錯誤。請建議我解決這個錯誤。所以我可以工作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

您正試圖更改您的系統Python。這就是爲什麼它說[Errno 1] Operation not permitted。爲避免混淆系統庫，您需要創建單獨的Python虛擬環境。這是如何做到這一點：

1. 升級PIP：

   pip install --upgrade pip 
   

2. 安裝virtual environment。

   pip install –U virtualenv 
   

3. 創建新的虛擬環境：

   cd ~ 
   virtualenv coreml 
   

   這將創建文件夾~/coreml/和Python，PIP和你需要的所有工作其他的東西的一個本地副本。

4. 要激活虛擬環境：

   source coreml/bin/activate 
   

   現在，你在你的終端(coreml)看到預先考慮您的用戶名。

5. 在新創建的虛擬環境：

   pip install -U coremltools 
   

6. 檢查庫已成功安裝：

   不應該有任何錯誤消息。

7. 要禁用虛擬環境中運行：

   deactivate 
   

注：Never runpip與sudo。如果你需要sudo，99％的機會你做錯了什麼。

Answer 2

是他們的具體原因，你下載了.whl文件？

你雲嘗試從PyPI將直接安裝：

pip install -U coremltools 

這是如圖所示link，你已經發布的推薦方式。

注：我知道這不是一個非常複雜的答案，但我沒有足夠的聲望來評論。

Answer 3

對於COREML：需要以下步驟：

1. 檢查蟒蛇可用 - python --version
2. 安裝從甲骨文網站的Mac 64位
3. 然後sudo python -m ensurepip Java運行時。安裝PIP。如果你安裝python 3，PIP將被自動安裝了Python 3 ：pip3 install -U pip setuptools

更新 -

爲Mac安裝coremltools。

brew install python3