按照b站视频上的脚本安装，报错这个，有老哥给看一下哪里错了吗
Failed to execute the command: source /home/omm/.bashrc;python3 '/gaussdb/om/script/local/Install.py' -t start_cluster -U omm:dbgrp -X /soft/openGauss/clusterconfig.xml -R /gaussdb/app -c dbCluster -l /gaussdb/log/omm/om/gs_local.log --alarm=/opt/huawei/snas/bin/snas_cm_cmd --time_out=300 .Error:
Using omm:dbgrp to install database.
Using installation program path : /gaussdb/app_78689da9
