Symptoms
Updating plugins in WP Toolkit fails with the following error:
Unable to update plugin <plugin_name>, details: MIB search path: /path/to/.snmp/mibs:
/usr/share/snmp/mibs:
/usr/share/snmp/mibs/iana:
/usr/share/snmp/mibs/ietf:
/usr/share/mibs/site:
/usr/share/snmp/mibs:
/usr/share/mibs/iana:
/usr/share/mibs/ietf:
/usr/share/mibs/netsnmp
Cannot find module (SNMPv2-MIB): At line 1 in (none)
Cannot find module (IF-MIB): At line 1 in (none)
Cannot find module (IP-MIB): At line 1 in (none)
Cannot find module (TCP-MIB): At line 1 in (none)
Cannot find module (UDP-MIB): At line 1 in (none)
Cannot find module (HOST-RESOURCES-MIB): At line 1 in (none)
Cannot find module (NOTIFICATION-LOG-MIB): At line 1 in (none)
Cannot find module (DISMAN-EVENT-MIB): At line 1 in (none)
Cannot find module (DISMAN-SCHEDULE-MIB): At line 1 in (none)
Cannot find module (HOST-RESOURCES-TYPES): At line 1 in (none)
Cannot find module (MTA-MIB): At line 1 in (none)
Cannot find module (NETWORK-SERVICES-MIB): At line 1 in (none)
Cannot find module (SNMPv2-TC): At line 15 in /usr/share/snmp/mibs/UCD-DISKIO-MIB.txt
Cannot find module (SNMPv2-SMI): At line 34 in /usr/share/snmp/mibs/UCD-SNMP-MIB.txt
Cannot find module (SNMPv2-TC): At line 37 in /usr/share/snmp/mibs/UCD-SNMP-MIB.txt
Cause
Updating the plugin fails because it requires a package which is not installed on the server. In this particular case, the package is snmp.
Resolution
Install the required package manually on Linux:
1. Connect to the server via SSH
2. Run the following command to install the snmp package:
CentOS/CloudLinux/RHEL:
# yum install snmp
Debian/Ubuntu:
# apt-get install snmp
If this does not help, contact the plugin developer for further assistance.
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