conda create -n [환경명] python=[버전] [root@nipa2019-0010 etc] conda create -n mrc python=3.6.8 Collecting package metadata (current_repodata.json): done Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source. Collecting package metadata (repodata.json): done Solving environment: done ==> WARNING: A newer version of conda exists.