Question

我想在我的工作场所Centos6上应用我的Flask项目。所以我跟着Google的指南来安装pip，virtualenv和flask，但我无法成功安装pip或virtualenv。

我所做的是：

1）http://sharadchhetri.com/2014/05/30/install-pip-centos-rhel-ubuntu-debian/

#rpm -ivh httplink://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

#yum install -y python-pip
(version 7.1.0-1.el6)

#pip install virtualenv

这给出了

urllib3将发出（InsecurePlatformWarning）

2）https://www.digitalocean.com/community/tutorials/how-to-set-up-python-2-7-6-and-3-3-3-on-centos-6-4

#curl httplink://raw.githubusercontent.com/pypa/pip/master/contrib/get-pip.py | python2.7 -

这给出了

卷曲：（77）SSL CA证书问题（路径？访问权限？）

3）http://www.ylabs.co.kr/index.php?document_srl=31854&mid=board_dev_python&order_type=asc&sort_index=title

使用python2.7

#cd /tmp

#wget --no-check-certificate httplink://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz

#tar -xvf setuptools-1.4.2.tar.gz

#cd setuptools-1.4.2

#python2.7 setup.py install

这给出了

Searching for pip
Reading httplink://pypi.python.org/simple/pip/
Download error on httplink://pypi.python.org/simple/pip/: [Errno 0] _ssl.c:343: error:00000000:lib(0):func(0):reason(0) -- Some packages may not be found!
Couldn't find index page for 'pip' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading httplink://pypi.python.org/simple/
Download error on httplink://pypi.python.org/simple/: [Errno 0] _ssl.c:343: error:00000000:lib(0):func(0):reason(0) -- Some packages may not be found!
No local packages or download links found for pip
error: Could not find suitable distribution for Requirement.parse('pip')

4）http://novafactory.net/archives/3074

# wget httplink://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py

# python3.4 ez_setup.py

# easy_install-3.4 pip

# pip3.4 install virtualenv

这给出了

Downloading/unpacking virtualenv
  Cannot fetch index base URL httplink://pypi.python.org/simple/
  Could not find any downloads that satisfy the requirement virtualenv
Cleaning up...
No distributions at all found for virtualenv
Storing debug log for failure in /root/.pip/pip.log

我的系统是CentOS 6.8版（最终版），python 2.6 / 2.7 / 3.4

pip3 -V : 
pip 1.5.6 from /usr/local/lib/python3.4/site-packages (python 3.4)

pip2 -V :
pip 7.1.0 from /usr/lib/python2.6/site-packages (python 2.6)

Answer 1

谢谢您的建议

我所做的就是不使用pip，而只是下载python模块包。

我转到http://pypi.python.org/simple/链接我从上面的错误信息中获得（我的3次试验）

并下载[包]我要找的内容

和tar -xvf [package]

cd [package]

[python setup install]

所以我可以在不使用pip

的情况下安装Flask和virtualenv

如何在Centos6上安装virtualenv？

1 个答案: