问题描述
我们正在尝试在没有互联网的情况下安装几个python软件包.
we are trying to install couple of python packages without internet.
For ex : python-keystoneclient
为此，我们从 https://pypi.python下载了软件包. org/pypi/python-keystoneclient/1.7.1 并将其保存在服务器中.
For that we have the packages downloaded from https://pypi.python.org/pypi/python-keystoneclient/1.7.1 and kept it in server.
但是，在安装tar.gz和.whl软件包时，安装程序正在寻找要首先安装的相关软件包.由于服务器中没有Internet连接，因此连接失败.
However, while installing tar.gz and .whl packages , the installation is looking for dependent packages to be installed first. Since there is no internet connection in the server, it is getting failed.
例如:对于python-keystoneclient，我们具有以下依赖包
For ex : For python-keystoneclient we have the following dependent packages
stevedore (>=1.5.0)
six (>=1.9.0)
requests (>=2.5.2)
PrettyTable (<0.8,>=0.7)
oslo.utils (>=2.0.0)
oslo.serialization (>=1.4.0)
oslo.i18n (>=1.5.0)
oslo.config (>=2.3.0)
netaddr (!=0.7.16,>=0.7.12)
debtcollector (>=0.3.0)
iso8601 (>=0.1.9)
Babel (>=1.3)
argparse
pbr (<2.0,>=1.6)
当我尝试从上面的列表中一个接一个地安装软件包时，再次寻找嵌套依赖.
When i try to install packages one by one from the above list, once again its looking for nested dependency .
有什么办法可以列出 ALL 依赖包来安装python-keystoneclient之类的python模块.
Is there any way we could list ALL the dependent packages for installing a python module like python-keystoneclient.
推荐答案
这是我处理这种情况的方式:
This is how I handle this case:
在我可以访问Internet的计算机上:
On the machine where I have access to Internet:
mkdir keystone-deps
pip download python-keystoneclient -d "/home/aviuser/keystone-deps"
tar cvfz keystone-deps.tgz keystone-deps
然后将tar文件移动到无法访问Internet的目标计算机，并执行以下操作:
Then move the tar file to the destination machine that does not have Internet access and perform the following:
tar xvfz keystone-deps.tgz
cd keystone-deps
pip install python_keystoneclient-2.3.1-py2.py3-none-any.whl -f ./ --no-index
您可能需要在命令中添加--no-deps，如下所示:
You may need to add --no-deps to the command as follows:
pip install python_keystoneclient-2.3.1-py2.py3-none-any.whl -f ./ --no-index --no-deps
这篇关于在没有互联网的情况下安装python软件包，并将源代码用作.tar.gz和.whl的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！