sudo dpkg -i libgst7_3.2.4-1ubuntu2_amd64.deb gnu-smalltalk_3.2.4-1ubuntu2_amd64.deb
ii gnu-smalltalk 3.2.4-2 GNU Smalltalk interpreter and image ii gnu-smalltalk-common 3.2.4-2 GNU Smalltalk class library sources and extras