[root@hadoop01 ~]# mkvirtualenv django_env Traceback (most recent call last): File "/usr/local/python3.10/bin/virtualenv", line 5, infrom virtualenv.__main__ import run_with_catch File "/usr/local/python3.10/lib/python3.10/site-packages/virtualenv/__init__.py", line 1, in from .run import cli_run, session_via_cli import ssl File "/usr/local/python3.10/lib/python3.10/ssl.py", line 98, in import _ssl # if we can't import it, let the error propagate ModuleNotFoundError: No module named '_ssl'
1.下载openssl
[root@chen2 opt]#wget https://www.openssl.org/source/openssl-1.1.1n.tar.gz --no-check-certificate
2.解压并安装
[root@chen2 opt]#tar -zxvf openssl-1.1.1n.tar.gz [root@chen2 openssl-1.1.1n]#cd openssl-1.1.1n [root@chen2 openssl-1.1.1n]#./config --prefix=/usr/local/openssl [root@chen2 openssl-1.1.1n]#make -j 2 [root@chen2 openssl-1.1.1n]#make install
3.创建openssl的软连接(很重要)
[root@chen2 openssl]#ln -sf /usr/local/openssl/bin/openssl /usr/bin/openssl
4.修改vi /etc/ld.so.conf下的配置文件
[root@chen2 openssl]#vi /etc/ld.so.conf 如下: ------------------------------------------ include ld.so.conf.d/*.conf /usr/local/openssl/lib -------------------------------------------
5.测试openssl是否生效
[root@chen ~]# openssl version OpenSSL 1.1.1n 15 Mar 2022 [root@chen ~]#
1.解压python并安装
[root@chen opt]#wget https://repo.huaweicloud.com/python/3.10.4/Python-3.10.4.tgz [root@chen opt]#tar xvzf Python-3.10.4.tgz [root@chen Python-3.10.4]#./configure --prefix=/usr/local/python3 --with-openssl=/usr/local/openssl --with-openssl-rpath=auto [root@chen Python-3.10.4]#make -j && make install
2.配置环境变量
[root@chen ~]#vi ~/.bash_profile #修改下面这行 PATH=/usr/local/python3/bin:$PATH:$HOME/bin
3.创建pip3 和 python3 的软连接
[root@chen ~]#ln -sf /usr/local/python3/bin/pip3 /usr/bin/pip3 [root@chen ~]#ln -sf /usr/local/python3/bin/python3 /usr/bin/python3
4.测试是否更改成功(第二行显示python配置成功,第五行和第九行显示软连接成功!)
[root@chen2 ~]# python3 -V Python 3.10.2 [root@chen2 ~]# ll [root@chen2 ~]# ll /usr/bin/ |grep python lrwxrwxrwx. 1 root root 27 3月 5 22:12 pip3 -> /usr/local/python3/bin/pip3 lrwxrwxrwx. 1 root root 7 3月 6 2023 python -> python2 lrwxrwxrwx. 1 root root 9 3月 6 2023 python2 -> python2.7 -rwxr-xr-x. 1 root root 7144 10月 14 2020 python2.7 lrwxrwxrwx. 1 root root 31 3月 5 23:28 python3 -> /usr/local/python3/bin/python3/ -rwxr-xr-x. 2 root root 11328 11月 17 2020 python3.6 -rwxr-xr-x. 2 root root 11328 11月 17 2020 python3.6m [root@chen2 ~]#
5.配置pypi下载源(提高下载速度)
[root@chen2 ~]#mkdir ~/.pip [root@chen2 ~]#touch ~/.pip/pip.conf [root@chen2 ~]#vi ~/.pip/pip.conf 添加如下代码: -------------------- [global] index-url=https://pypi.tuna.tsinghua.edu.cn/simple/ [install] trusted-host=pypi.tuna.tsinghua.edu.cn --------------------
6.下载virtualenvwrapper
[root@chen2 ~]#pip3 install virtualenvwrapper
7.再次进入~/.bash_profile配置文件(指定的是自己的python安装路径!!!)
[root@chen2 ~]#vi ~/.bash_profile 添加如下代码: ------------------------- export PATH export VIRTUALENVWRAPPER_PYTHON=/usr/local/python3/bin/python3 source /usr/local/python3/bin/virtualenvwrapper.sh ------------------------ [root@chen2 ~]#. ~/.bash_profile
8.创建环境变量
[root@chen2 ~]# mkvirtualenv demo created virtual environment CPython3.10.2.final.0-64 in 694ms creator CPython3Posix(dest=/root/.virtualenvs/demo, clear=False, no_vcs_ignore=False, global=False) seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/root/.local/share/virtualenv) added seed packages: pip==23.0.1, setuptools==67.4.0, wheel==0.38.4 activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator virtualenvwrapper.user_scripts creating /root/.virtualenvs/demo/bin/predeactivate virtualenvwrapper.user_scripts creating /root/.virtualenvs/demo/bin/postdeactivate virtualenvwrapper.user_scripts creating /root/.virtualenvs/demo/bin/preactivate virtualenvwrapper.user_scripts creating /root/.virtualenvs/demo/bin/postactivate virtualenvwrapper.user_scripts creating /root/.virtualenvs/demo/bin/get_env_details (demo) [root@chen2 ~]#
9.好的捏,成功啦~~~开心 😇😇
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