[root@VM-4-7-opencloudos /]# yum install nginx -y Last metadata expiration check: 0:00:41 ago on Mon 14 Apr 2025 01:01:27 AM CST. Error: Problem: cannot install the best candidate for the job - nothing provides libcrypt.so.2()(64bit) needed by nginx-2:1.26.3-1.el9.ngx.x86_64 from nginx-stable - nothing provides libcrypt.so.2(XCRYPT_2.0)(64bit) needed by nginx-2:1.26.3-1.el9.ngx.x86_64 from nginx-stable (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)