如何将一台计算机上安装的Anaconda env转移到另一台计算机上？[都安装了Ubuntu]

Question

我一直在HostOS的Vmware上安装的Anaconda(4.3.23)GuestOS ubuntu 14.04上使用windows 8.1。我已经在anaconda中设置了一个环境，并安装了许多库，其中一些库的安装非常忙（不是简单的pip安装）。很少有库具有内部依赖性，因此必须从其git源一起构建。

问题 我将使用基于云的VM（Azure GPU实例）来使用GPU。但是我不想再次进入繁忙的安装环境，因为我不想浪费时间重新安装所有软件包和库

有什么方法可以将现有的env（已经安装了所有组件）转移/复制到Cloud VM？

Answer 1

从本文档页面的最后开始：

保存包以备将来使用：

conda list --export > package-list.txt

从导出文件重新安装软件包：

conda create -n myenv --file package-list.txt

Answer 2

## You can try below approach to move all the package from one machine to other :
## Note : Machine that packages are being moved should be same and python version also should be same



$ pip install conda-pack



# To package an environment:

## Pack environment my_env into my_env.tar.gz

$ conda pack -n my_env

## Pack environment my_env into out_name.tar.gz

$ conda pack -n my_env -o out_name.tar.gz


## Pack environment located at an explicit path into my_env.tar.gz

$ conda pack -p /explicit/path/to/my_env


# After following above approach, you will end up with a tar.gz file. Now to install package from this zip file follow below approach.

## To install the environment:

## Unpack environment into directory `my_env`

$ mkdir -p my_env
$ tar -xzf my_env.tar.gz -C my_env


## Use Python without activating or fixing the prefixes. Most Python
## libraries will work fine, but things that require prefix cleanups
## will fail.

$ ./my_env/bin/python


## Activate the environment. This adds `my_env/bin` to your path

$ source my_env/bin/activate


## Run Python from in the environment

(my_env) $ python


## Cleanup prefixes from in the active environment.
## Note that this command can also be run without activating the environment
## as long as some version of Python is already installed on the machine.

(my_env) $ conda-unpack