miniconda

主要为python2.7提供环境,为后续添加模块更容易做准备。(非py相关开发可以不用安装)conda类似于pip一样的东西但对ANN 算法等模块的安装更容易

安装 for linux

点击这里下载

开始安装:

    sh Miniconda2-latest-Linux-x86_64.sh

提示:

    Please, press ENTER to continue
    >>>

输入回车

提示:

    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  PURPOSE
    --More--

输入q

提示:

    Do you approve the license terms? [yes|no]
    >>>

输入yes

提示:

    Miniconda2 will now be installed into this location:
    /root/miniconda2
    - Press ENTER to confirm the location
    - Press CTRL-C to abort the installation
    - Or specify a different location below

    [/root/miniconda2] >>>

可直接回车也可以自己输入一个安装地址比如/usr/local/miniconda2然后 回车

提示:

    Do you wish the installer to prepend the Miniconda2 install location
    to PATH in your /root/.bashrc ? [yes|no]
    [no] >>>

直接回车即可

提示:

    You may wish to edit your .bashrc or prepend the Miniconda2 install     location:

    $ export PATH=/usr/local/miniconda2/bin:$PATH

    Thank you for installing Miniconda2!

    Share your notebooks and packages on Anaconda Cloud!
    Sign up for free: https://anaconda.org
    [root@hadoop-ccc ~]#

这个是告诉你 需要增加一下 PATH的配置 放在/etc/profile下即可

    export PATH=/usr/local/miniconda2/bin:$PATH

配置

因为主要使用的是python2.7 所以需要更改一下内容:

a.改变yum使用python2.6

    [root@hadoop-aaa java]# vi /usr/bin/yum 
    #!/usr/bin/python2.6

b.替换系统python命令指定使用安装的python:

    ln -snf /usr/local/miniconda2/bin/python /usr/bin/python

使用

检查当前conda版:

    conda --version

升级conda:

    conda update conda

查看已安装的包:

    conda list

安装包:

    conda install mysql-python python=2.7