pip install Error OSX 终端更新pip出错 sudo pip install --upgrade pip : 1.ReadTimeoutError: HTTPSConnectionPool(host='pypi.Python.org', port=443): Read 解决办法: 加大超时时间,如 pip --default-timeout=100 install -U pip 2.如果依上处理还没解决问题,或者报错 ProtocolError: ("Connection b…

Exception: Traceback (most recent call last): File , in main status = self.run(options, args) File , in run root=options.root_path, File , in install requirement.uninstall(auto_confirm=True) File , in uninstall paths_to_remove.remove(auto_confirm) Fi…

1.在网址 http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml 下,搜索lxml,下载Python对应的lxml版本.如下图: 2.打开cmd,进入到lxml下载的文件夹,运行如下命令(注意:一定要下载Python对应的lxml版本): pip install lxml-3.6.4-cp34-cp34m-win32.whl 安装成功后,如下图: 3.参考链接: https://www.webucator.com/blog/2015/03/how-to-…

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple python-requests…

转到虚拟环境目录:yum install libxslt-devel libxml2-devel yum install python-devel pip install lxml…

1.sudo apt-get install libxml2-dev libxslt1-dev python-dev apt-get install libevent-dev pip install lxmlpip install pandas apt-get install libpng-devapt-get install libfreetype6-dev pip install matplotlibpip install astropy pip install tushare…

1. 要在~/.pip/pip.conf中添加源的地址. 2. 在运行pip install 命令的时候加上sudo -H…

初学Python各种版本问题,安装pip install lxml各种出错,解决方法:py -2 -m pip install wheel(PY3上我上个帖子已经标了),http://www.lfd.uci.edu/%7Egohlke/pythonlibs/ 在这里下载对应的.whl文件,注意别改文件名! 进入.whl所在的文件夹,执行命令即可完成安装.…

sudo pip install mysql-connector-python 报错信息:Collecting mysql-connector-python Could not find a version that satisfies the requirement mysql-connector-python (from versions: )No matching distribution found for mysql-connector-python 解决方案:wget https:/…

当pip install不能正确安装的时候,try easy_install 重复试了几次pip install -r requirements.txt,都在安装pillow的时候失败了,想找这个枕头真的不容易 easy_install Pillow==3.4.1 非常顺利 然而, TODO:easy_install 批量安装依赖包的时候咋整??…