如何通过Jenkinsfile激活conda环境？(How can you activate a conda environment through a Jenkinsfile?)

source activate MyCondaEnv

sh '. /home/rwardrup/anaconda3/bin/activate MyCondaEnv',

Jenkins控制台返回：

Running shell script
+ . /home/rwardrup/anaconda3/bin/activate MyCondaEnv
+ [[ -n ]]
/var/lib/jenkins/workspace/testing/features@tmp/durable-bb4a4c30/script.sh: 4: /home/rwardrup/anaconda3/bin/activate: [[: not found
+ [[ -n ]]
/var/lib/jenkins/workspace/testing/features@tmp/durable-bb4a4c30/script.sh: 7: /home/rwardrup/anaconda3/bin/activate: [[: not found
+ echo Only bash and zsh are supported
Only bash and zsh are supported
+ return 1

sh '$!/bin/bash. /home/rwardrup/anaconda3/bin/activate MyCondaEnv'sh '$!/bin/bash. /home/rwardrup/anaconda3/bin/activate MyCondaEnv'

Running shell script
+ /bin/bash. /home/rwardrup/anaconda3/bin/activate MyCondaEnv
/var/lib/jenkins/workspace/testing/features@tmp/durable-2a550d19/script.sh: 2: /var/lib/jenkins/workspace/testing/features@tmp/durable-2a550d19/script.sh: /bin/bash.: not found

有没有办法通过Jenkinsfile激活和使用Conda环境？ 我已经找到了一些关于在Jenkins文件中使用Django venv的信息 ，但这在我的情况下不起作用。