Metasploit pro 安装错误

linux
安装metasploit pro时
出现:Problem running post-install step. Installation may not complete correctly
Error running systemctl start metasploit-postgresql.service: Job for metasploit-postgresql.service failed because of unavailable resources or another system error.
See "systemctl status metasploit-postgresql.service" and "journalctl -xeu metasploit-postgresql.service" for details.如何解决

https://blog.csdn.net/xiuxiuxiu666/article/details/107982981?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522167116221216782395363761%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=167116221216782395363761&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-107982981-null-null.142^v68^wechat,201^v4^add_ask,213^v2^t3_esquery_v2&utm_term=Problem%20running%20post-install%20step.%20Installation%20may%20not%20complete%20correctly&spm=1018.2226.3001.4187
可以参考下这个连接的