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
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