Error: unidentified developer / identity not confirmed

Sometimes, you may come across this error message when you try to install MacCompta.

In this case, go to  > System Preferences, click on “Security & Privacy” and you should see this window:

Click on “Open Anyway” and the installation should start.

Bonjour, en raison des congés d’été, notre bureau sera fermé du 16 juillet au 2 août. Merci de votre compréhension.
Hello, because of the summer holidays, our office will be closed until the 2nd of August. Thanks for your understanding.