Environment construction issues

[chengm0-0]

Hello, I am using the Ubuntu 20.04 system. When I used the conda env create -f ssc.yaml command to build a virtual environment, I received the following error prompt. Have you encountered it?
Collecting package metadata (repodata.json): done Solving environment: / Found conflicts! Looking for incompatible packages. This can take several minutes. Press CTRL-C to abort
Looking forward to your reply!