Python 安装 chatterbot 但收到“错误：无法为使用 PEP 517 且无法直接安装的 spacy 构建轮子”
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Installing chatterbot but getting "ERROR: Could not build wheels for spacy which use PEP 517 and cannot be installed directly"
提问by jfar7
I'm trying to install chatterbot on macOS with
我正在尝试在 macOS 上安装 chatterbot
python3 -m pip install chatterbot
and every time I get the same error during the step "Installing build dependencies ... /"
每次我在“安装构建依赖项.../”步骤中遇到相同的错误时
ERROR: Failed building wheel for spacy
Running setup.py clean for spacy
Failed to build spacy
ERROR: Could not build wheels for spacy which use PEP 517 and cannot be installed directly
Can someone please help?
有人可以帮忙吗？
Installing collected packages: spacy, chatterbot
Running setup.py install for spacy ... error
ERROR: Complete output from command /Library/Frameworks/Python.framework/Versions/3.7/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/ry/sht50z853vn58nwg6wbzt4l00000gn/T/pip-install-33629q9f/spacy/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/ry/sht50z853vn58nwg6wbzt4l00000gn/T/pip-record-z9jsui8q/install-record.txt --single-version-externally-managed --compile:
ERROR: running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.7
creating build/lib.macosx-10.9-x86_64-3.7/spacy
copying spacy/lemmatizer.py -> build/lib.macosx-10.9-x86_64-3.7/spacy
running build_ext
building 'spacy._align' extension
creating build/temp.macosx-10.9-x86_64-3.7
creating build/temp.macosx-10.9-x86_64-3.7/spacy
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.7/include/python3.7m -I/private/var/folders/ry/sht50z853vn58nwg6wbzt4l00000gn/T/pip-install-33629q9f/spacy/include -I/Library/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c spacy/_align.cpp -o build/temp.macosx-10.9-x86_64-3.7/spacy/_align.o -O2 -Wno-strict-prototypes -Wno-unused-function -stdlib=libc++
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command "/Library/Frameworks/Python.framework/Versions/3.7/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/private/var/folders/ry/sht50z853vn58nwg6wbzt4l00000gn/T/pip-install-33629q9f/spacy/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/ry/sht50z853vn58nwg6wbzt4l00000gn/T/pip-record-z9jsui8q/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/ry/sht50z853vn58nwg6wbzt4l00000gn/T/pip-install-33629q9f/spacy/
回答by Nick T
You could try python3 -m pip install --no-binary spacy chatterbot, which should tell pip to not build the wheel
你可以试试python3 -m pip install --no-binary spacy chatterbot，这应该告诉 pip 不要造轮子
Alternately python3 -m pip install --no-use-pep517 chatterbot.
交替python3 -m pip install --no-use-pep517 chatterbot。
回答by Yash Choubey
Try installing the python-dev version.
尝试安装 python-dev 版本。
For python3.7
对于python3.7
sudo apt-get install python3.7-dev
For python3.6
对于python3.6
sudo apt-get install python3.6-dev
回答by Shirish Singh
In one of the scenarios where if you are using Anaconda, then you have to install using this command:
conda install -c conda-forge spacy, hope this helps !!
在其中一种情况下，如果您使用的是 Anaconda，那么您必须使用以下命令进行安装：conda install -c conda-forge spacy，希望这会有所
帮助！！
回答by Francesco Mantovani
Easy, try to run this:
很简单，尝试运行这个：
pip install pep517
And then try to install again
然后再次尝试安装
python3 -m pip install chatterbot
python3 -m pip install chatterbot
