Unable to update/upgrade Plesk: ERROR with rpm_check_debug vs depsolve: package is needed by package2

Symptoms

• Plesk update/upgrade procedure fails due to dependencies error, for example:

  CONFIG_TEXT: Fatal error during packages installation: [u'ERROR with rpm_check_debug vs depsolve:',
  'php-gd is needed by psa-php5-configurator-1.7.0-cos6.build1708180212.17.x86_64',
  'php-imap is needed by psa-php5-configurator-1.7.0-cos6.build1708180212.17.x86_64',
  'php-mbstring is needed by psa-php5-configurator-1.7.0-cos6.build1708180212.17.x86_64',
  'php-mysql is needed by psa-php5-configurator-1.7.0-cos6.build1708180212.17.x86_64',
  'libkadm5clnt_mit.so.8()(64bit) is needed by krb5-workstation-1.10.3-65.el6.x86_64',
  'libkadm5clnt_mit.so.8(kadm5clnt_mit_8_MIT)(64bit) is needed by krb5-workstation-1.10.3-65.el6.x86_64',
  'libkadm5srv_mit.so.8()(64bit) is needed by krb5-workstation-1.10.3-65.el6.x86_64',
  'libkadm5srv_mit.so.8(kadm5srv_mit_8_MIT)(64bit) is needed by krb5-workstation-1.10.3-65.el6.x86_64',
  
  u'Please report this error at http://bugs.centos.org/set_project.php?

• The same error can be found in the /var/log/plesk/panel.log file.

Cause

Mentioned in the error above packages are not installed.

Resolution

1. Connect to the server via SSH.

2. Install all missing packages mentioned in the error message, in this example:

   Warning: if 3rd-party repositories are used on the server, there could be conflicts with installed packages and yum might suggest to replace them. It is recommended to disable 3rd-party repositories on servers with Plesk to avoid conflicts.

   # yum install php-pdo php-gd php-imap php-imap php-mbstring php-mysql libkadm5.x86_64

3. Restart Plesk update/upgrade procedure.