Conda命令在命令提示符下工作，但不在bash脚本中工作 [英] Conda command working in command prompt but not in bash script

问题描述

我的anaconda(4.5.4)可以正常工作，只要我通过Linux终端(bash shell)使用它即可.但是，在bash脚本中运行conda命令根本不起作用.

my anaconda (4.5.4) works fine as long as I just use it via a linux terminal (bash shell). However, running conda commands in a bash script does not work at all.

脚本test.sh包含以下几行:

The script test.sh containes these lines:

#!/bin/bash
conda --version
conda activate env

现在，运行bash test.sh会导致错误 test.sh: line 2: conda: command not found test.sh: line 3: conda: command not found

Now, running bash test.sh results in the error test.sh: line 2: conda: command not found test.sh: line 3: conda: command not found

如推荐用于anaconda版本> 4.4，我的.bashrc不包含

As recommended for anaconda version > 4.4 my .bashrc does not contain

export PATH="/opt/anaconda/bin:$PATH",

但是

. /opt/anaconda/etc/profile.d/conda.sh

谢谢.

推荐答案

感谢@darthbith的评论，我解决了这个问题.

I solved the problem thanks to @darthbith 's comment.

由于conda是bash函数并且bash函数不能传播到独立的shell(例如，通过执行bash脚本打开)，因此必须添加一行

Since conda is a bash function and bash functions can not be propagated to independent shells (e.g. opened by executing a bash script), one has to add the line

source /opt/anaconda/etc/profile.d/conda.sh

在调用conda命令之前，先到bash脚本.否则bash不会知道conda.

to the bash script before calling conda commands. Otherwise bash will not know about conda.

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