Fygul, I ran the three commands, and everything seems OK. At least it installs, and opens. Thank you.
I am running Ubunto 18.04.1, on a Dell Optiplex 745, KDE desktop. When I run the shell, I get "Freeplane is not compatible with java 10, exiting. Freeplane 1.6.13 does run. output of java -version => openjdk version "10.0.2" 2018-07-17 OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.4) OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.4, mixed mode) Any ideas what to fix?
VOTE: winpenpack I work on several computers; this software allows me to have all...