linux环境搭配和处理
安装python3.5
安装python3.5可能使用的依赖
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apt-get install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
到python官网找到下载路径, 用wget下载
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wget https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tgz
#解压
tar -zxvf Python-3.5.1.tgz
cd Python-3.5.1
./configure --enable-shared --prefix=/usr/local
make && make altinstall
搭建python3开发环境
1.安装virtualenv
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pip install virtualenv
创建虚拟环境
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virtualenv -p /usr/local/bin/python3.4 py34env
激活虚拟环境
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source py34env/bin/activate
在虚拟环境中安装ipython
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pip install ipython
如果安装过程中提示如下错误：
Can't connect to HTTPS URL because the SSL module is not available. - skipping
请安装以下库:
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yum install openssl-devel
然后重新编译安装Python：
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./configure --prefix=/usr/local && make && make altinstall
在虚拟环境中启动ipython
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ipython
退出虚拟环境
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deactivate
