Hi, Please try disabling then enabling Quick Clip in the control panel. If that doesn't work, try reinstalling Quick Clip. A similar problem had occurred to another member here, and a reinstall fixed it.
(Reading database ... 17890 files and directories currently installed.) Unpacking quickclip (from quickclip_0.3.1-1_all.deb) ... Updating Quick Clip ... data dir exists ... Target files configuration exists ... dpkg: dependency problems prevent configuration of quickclip: quickclip depends on python-mokoui; however: Package python-mokoui is not installed. dpkg: error processing quickclip (--install): dependency problems - leaving unconfigured Errors were encountered while processing: quickclip