Ciao, on Ubuntu system with Pharo Launcher 1.3
after create a new Pharo 7.0-64 bit ( development version ) when i launch the images the system answer : Cannot determine image version: image version file not found! Try to run this command in a shell to get more information on the problem: cd "/opt/pharolauncher/pharo-vm/lib/pharo/5.0-201805090836" && export SQUEAK_PLUGINS="" && "/opt/pharolauncher/pharo-vm/lib/pharo/5.0-201805090836/pharo" --nodisplay "/home/party/Pharo/images/Pharo 7.0 - 64bit (180926)-01/Pharo 7.0 - 64bit (180926)-01.image" eval "(Smalltalk imagePath asFileReference parent) / 'pharo.version' writeStreamDo: [ :stream | |major minor| major := SystemVersion current major. minor := SystemVersion current minor. (major = 6 and: [ SystemVersion current highestUpdate >= 60509 ]) ifTrue: [ minor := 1 ]. stream << major asString; << minor asString ]"pha Thanks for considerations, Dario P.S. In the same environment one hold Pharo 7.0-64 bit ( development version ) image ran well with launch command