How to install an older version of deepmd using conda

[mayankaditya]

Hi,

I have upgraded deepmd-kit using conda. But it's not supporting the previously trained model. So I want to switch back to the previous version 1.2. Please let me know how I can do that.

Thanks,
Mayank

[njzjz]

You many use something like conda install deepmd-kit=1.2.*=*gpu -c deepmodeling