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环境:Centos6.5,新安装的系统
1.第一次安装时,未安装任何依赖包,安装到最后有一个告警:Ignoring ensurepip failure: pip 7.1.2 requires SSL/TLS,未在意
2.安装ipython,安装完成后进入ipython提示缺少traitlets
3.安装pip模块,安装过程中提示需要setuptools 模块
4.安装setuptools安装包,提示依赖zlib,安装zlib-devel,安装后还是不行。
5.注意到安装python最后提示pip未安装成功,缺少SSL/TLS,遂删除python安装的目录,先安装openssl-devel包,后再次安装python,最后提示:
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| Installing collected packages: setuptools, pip
Successfully installed pip-7.1.2 setuptools-18.2
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6.重复第二部的步骤,然后就直接可用pip安装缺少的模块。
完整安装步骤:
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| yum -y install openssl-devel
tar xf Python-3.5.0.tgz
cd Python-3.5.0/
./configure --prefix=/usr/local/python3.5
make -j 4 && make install #因是4核CPU,故这里使用4,这里适自己情况而定
echo "export PATH=/usr/local/python3.5/bin:\$PATH" > /etc/profile.d/python3.5.sh
. /etc/profile.d/python3.5.sh
tar xf ipython-5.0.0.tar.gz
cd ipython-5.0.0/
python3.5 setup.py install
pip3.5 install traitlet
pip3.5 install pygments
pip3.5 install pexpect
pip3.5 install pickleshare
pip3.5 install prompt_toolkit
pip3.5 install simplegeneric
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注:
更新pip版本:# pip3.5 install -U pip
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