https://community.ruckuswireless.com/t5/FlexMaster/libaio-is-not-installed-Please-contact-with-administrator-or/m-p/25820#M278 I'm trying to upgrade FlexMaster 9.7.0.0.21 to 9.8 via a patch using upgrade.sh.&nbsp; However, it keeps throwing the error in the title:&nbsp; libaio is not installed.Please contact with administrator or make sure the packages are installed properly.<BR /><BR />Libaio is installed and up to date.&nbsp; It is also in the correct location so why is the upgrade.sh script not finding it? Tue, 21 Jul 2015 15:36:01 GMT jeffrey_hinton 2015-07-21T15:36:01Z https://community.ruckuswireless.com/t5/FlexMaster/libaio-is-not-installed-Please-contact-with-administrator-or/m-p/25820#M278 I'm trying to upgrade FlexMaster 9.7.0.0.21 to 9.8 via a patch using upgrade.sh.&nbsp; However, it keeps throwing the error in the title:&nbsp; libaio is not installed.Please contact with administrator or make sure the packages are installed properly.<BR /><BR />Libaio is installed and up to date.&nbsp; It is also in the correct location so why is the upgrade.sh script not finding it? Tue, 21 Jul 2015 15:36:01 GMT https://community.ruckuswireless.com/t5/FlexMaster/libaio-is-not-installed-Please-contact-with-administrator-or/m-p/25820#M278 jeffrey_hinton 2015-07-21T15:36:01Z https://community.ruckuswireless.com/t5/FlexMaster/libaio-is-not-installed-Please-contact-with-administrator-or/m-p/25821#M279 FM upgrade issues might require some Tech Support assist, so I suggest to please open a ticket. Tue, 21 Jul 2015 16:54:03 GMT https://community.ruckuswireless.com/t5/FlexMaster/libaio-is-not-installed-Please-contact-with-administrator-or/m-p/25821#M279 michael_brado 2015-07-21T16:54:03Z