下載安裝
- 清華的鏡像 [https://mirror.tuna.tsinghua.edu.cn/help/anaconda/]
- 官方說明 [http://conda.pydata.org/docs/using/envs.html]
Windows
直接下載安裝包，下載完，直接下一步默認安裝就好。
Linux or Mac
直接下載腳本，然后直接sh xxxx.sh安裝就ok了
基本命令
＃查看版本
conda info —envs
或
conda env list
＃ 安裝完整版python2版本的conda
conda create -n py2 python=2 anaconda
＃ 移除虛擬環境
conda remove --all -n 3todo
# 創建只有django的python2環境，名字py2-dj，注意，python=2 django是連續參數
conda create python=2 django -n py2-dj
＃ 如果不指定python版本,那是不能夠滴，會報錯
conda create -n env-test
Error: too few arguments, must supply command line package specs or --file
# 所以要至少指定個pytohn版本，可以不帶任何庫
conda create -n env-test python=3
Fetching package metadata .......
自定義命令別名
下面是我自己編的，你可以自定義。然后放到
.bashrc,或.bash_profile就可以了！
linux或mac
# alias for conda
alias cl="conda env list"
alias cc="conda create -n"
alias coa="source activate"
alias cod="source deactivate"
alias cr="conda remove --all -n"
注意：對於Linux，最好自己添加一下環境變量，conda的腳本執行完，也會提醒你的。
添加下面這行到.bashrc，
export PATH=/root/anaconda3/bin:$PATH
最后別忘了重新加載一下。
source ~/.bashrc
Windows最好配合ConEmu使用
在settings->Startup>Environment
alias cl=conda env list
alias cc=conda create -n $*
alias coa=activate $*
alias cod=deactivate
alias cr=conda remove --all -n $*
在mac中的使用示例
建立py3-dj，使用和刪除的整個過程
-------
~ cc py3-dj python=3 django
Fetching package metadata .......
Solving package specifications: ..........
Package plan for installation in environment /Users/howie/anaconda3/envs/py3-dj:
The following packages will be downloaded:
package | build
---------------------------|-----------------
django-1.9.5 | py35_0 3.6 MB
setuptools-26.1.1 | py35_0 524 KB
------------------------------------------------------------
Total: 4.1 MB
The following NEW packages will be INSTALLED:
django: 1.9.5-py35_0
openssl: 1.0.2h-2
pip: 8.1.2-py35_0
python: 3.5.2-0
readline: 6.2-2
setuptools: 26.1.1-py35_0
sqlite: 3.13.0-0
tk: 8.5.18-0
wheel: 0.29.0-py35_0
xz: 5.2.2-0
zlib: 1.2.8-3
Proceed ([y]/n)? y
Fetching packages ...
django-1.9.5-p 100% |################################| Time: 0:00:08 437.51 kB/s
setuptools-26. 100% |################################| Time: 0:00:03 154.73 kB/s
Extracting packages ...
[ COMPLETE ]|###################################################| 100%
Linking packages ...
[ COMPLETE ]|###################################################| 100%
#
# To activate this environment, use:
# $ source activate py3-dj
#
# To deactivate this environment, use:
# $ source deactivate
#
➜ ~ cl
# conda environments:
#
py2 /Users/howie/anaconda3/envs/py2
py2-dj /Users/howie/anaconda3/envs/py2-dj
py3-dj /Users/howie/anaconda3/envs/py3-dj
root * /Users/howie/anaconda3
➜ ~ coa py3-dj
(py3-dj) ➜ ~ python
Python 3.5.2 |Continuum Analytics, Inc.| (default, Jul 2 2016, 17:52:12)
[GCC 4.2.1 Compatible Apple LLVM 4.2 (clang-425.0.28)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import django
>>> django.__version__
'1.9.5'
>>>
(py3-dj) ➜ ~ cod
➜ ~ cl
# conda environments:
#
py2 /Users/howie/anaconda3/envs/py2
py2-dj /Users/howie/anaconda3/envs/py2-dj
py3-dj /Users/howie/anaconda3/envs/py3-dj
root * /Users/howie/anaconda3
➜ ~ cr py3-dj
Package plan for package removal in environment /Users/howie/anaconda3/envs/py3-dj:
The following packages will be REMOVED:
django: 1.9.5-py35_0
openssl: 1.0.2h-2
pip: 8.1.2-py35_0
python: 3.5.2-0
readline: 6.2-2
setuptools: 26.1.1-py35_0
sqlite: 3.13.0-0
tk: 8.5.18-0
wheel: 0.29.0-py35_0
xz: 5.2.2-0
zlib: 1.2.8-3
Proceed ([y]/n)? y
Unlinking packages ...
[ COMPLETE ]|###################################################| 100%