Manager not opening

[Brucanna]

What is your version of Mono - should be 4.0 or higher.
Read through this topic, one user had to re-download Manager after the Mono update

Updating Manager fails

Tried to update from the manager.io website by down loading the desktop version. After trying to install, Manager will not open. Tried the Ubuntu 14.04 software updater. No go. Tried a CLI, got this: “The package manager-accounting needs to be reinstalled, but I can’t find an archive for it.” So, using the manager.io download and the Ubuntu updater fails. Is this an Ubuntu issue or a Manager issue? Suggestions on how to resolve?