The Kunpeng DevKit Installation Environment Fails the Check and Dependency Packages Are Not Found

Symptom

The Kunpeng DevKit installation environment fails the check, and the following error information is displayed:

Possible Causes

The su and sudo commands do not meet the s permission requirements.

Troubleshooting Procedure

1. Modify the permissions of su and sudo as prompted.

   1 2	chmod u+s /usr/bin/su chmod u+s /usr/bin/sudo

2. After the modification is complete, check whether the s permission is granted.

   1	ll /usr/bin/su;ll /usr/bin/sudo

   The following information is displayed, indicating that the s permission has been granted.

   1 2	-rwsr-xr-x. 1 root root 131K Dec 21 2020 /usr/bin/su ---s--x--x. 1 root root 199K Dec 21 2020 /usr/bin/sudo