1. 终端打开.bash_profile文件 终端输入:open ~/.bash_profile 2. 打开.bash_profile文件后在内容最后添加 alias python="/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6" alias python2="/usr/bin/python2.7" alias python="输入python3的路径 你自己本机路径可
macOS安装Python MySQLdb 0. 参考 Mac OS X - EnvironmentError: mysql_config not found 1. 背景 import MySQLdb 出错: ImportError: No module named MySQLdb 1. 解决步骤 1.1 安装mysql brew install mysql 把以下export加到~/.bash_profile export PATH="$PATH:/usr/local/bin/mysql&qu
最近在看一个自动化测试框架的问题,需要用到Lxml库,下载lxml总是报错. 1,使用pip安装lxml pip install lxml 2,然后报错了,报错内容是: In file included from src/lxml/lxml.etree.c:139:src/lxml/etree_defs.h:9:10: fatal error: 'libxml/xmlversion.h' file not found#include "libxml/xmlversion.h" ^1 e
文/lovexiaov(简书作者)原文链接:http://www.jianshu.com/p/afb6b2b97ce9著作权归作者所有,转载请联系作者获得授权,并标注“简书作者”. 前提 创建一个普通文件夹,并创建一个virtualenv环境: # Create a custom directory $ mkdir SandwichApp $ cd SandwichApp # Use virtualenv to create an isolated environment $ virtualen