Thank you, Norman. Your instructions work perfectly. Jan-Pieter
Op ma 8 jun. 2020 om 14:30 schreef Norman Drinkwater <[email protected] >: > You will need to build jqt on your system. The binaries on the website were > built with Debian 9. Building jqt with Debian 10 (or Ubuntu 20.04) allows > them to run on Ubuntu 20.04. See > https://code.jsoftware.com/wiki/Guides/Linux_Installation > Norman > > > On Mon, Jun 8, 2020 at 5:40 AM Jan-Pieter Jacobs < > [email protected]> > wrote: > > > Hi all, > > > > I tried installing J on Ubuntu 20.04 (up-to-date), and encountered the > > following problems while following the instructions at > > https://code.jsoftware.com/wiki/System/Installation/J902/Zips . > > > > The icons for jc902 and jhs902 generated by 'install' jpkg '*' do not > > initially work because there are spurious backslashes in the "command" > > field for the shortcut: there is a \ prefixing and suffixing the correct > > command. When those are removed, they work as expected. > > > > A more serious problem availed itself afterwards, when trying JQT: > > > > jpjacobs@icarus:~/j902$ ./jqt.sh > > bin/jqt: symbol lookup error: /home/jpjacobs/j902/bin/libjqt.so: > undefined > > symbol: malloc, version Qt_5 > > > > Here, I have no idea how to solve this problem... I did install all > > libraries as per the instructions and also attempted in vain to run > > updatejqt.sh. > > > > Any ideas? > > > > Jan-Pieter > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
