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Python Pip控制盘和覆盖范围:未找到命令错误_Python_Django_Python 3.x_Pip_Python Wheel - Fatal编程技术网

Python Pip控制盘和覆盖范围:未找到命令错误

Python Pip控制盘和覆盖范围:未找到命令错误,python,django,python-3.x,pip,python-wheel,Python,Django,Python 3.x,Pip,Python Wheel,我想在我的Linux服务器上使用轮子,因为它看起来快得多,但当我这样做时: pip install wheel pip wheel -r requirements_dev.txt 其中包含以下包 nose django_coverage coverage 我得到覆盖范围:找不到命令,就好像它没有被安装一样 如果没有找到要pip安装的控制盘,或者我没有正确理解/设置该控制盘,是否会有回退措施?您能试试吗 virtualenv venv source venv/bin/activate

我想在我的Linux服务器上使用轮子,因为它看起来快得多,但当我这样做时:

pip install wheel    
pip wheel -r requirements_dev.txt
其中包含以下包

nose
django_coverage
coverage
我得到覆盖范围:找不到命令,就好像它没有被安装一样

如果没有找到要pip安装的控制盘,或者我没有正确理解/设置该控制盘,是否会有回退措施?

您能试试吗

virtualenv venv
source venv/bin/activate
pip -r install requirement.txt
使用控制盘也可以实现这一点:-

pip wheel -r check.txt
Collecting nose (from -r check.txt (line 1))
  Using cached nose-1.3.7-py2-none-any.whl
  Saved ./nose-1.3.7-py2-none-any.whl
Collecting django_coverage (from -r check.txt (line 2))
  Saved ./django_coverage-1.2.4-cp27-none-any.whl
Collecting coverage (from -r check.txt (line 3))
  Using cached coverage-4.2-cp27-cp27m-macosx_10_10_x86_64.whl
  Saved ./coverage-4.2-cp27-cp27m-macosx_10_10_x86_64.whl
Skipping nose, due to already being wheel.
Skipping django-coverage, due to already being wheel.
Skipping coverage, due to already being wheel.

默认情况下,pip已经在从控制盘安装了
pip-wheel
用于从您的需求文件创建控制盘。

这是可行的,但不是我想要的,I..e
pip-r install requirement.txt
我想从控制盘安装,如果由于减速而可用。这似乎不合法。这个问题显然要求退后。我明白了,好吧,这是有道理的。