Patrick, I'm not familiar with chromebook. What is the CPU in your CB? Is it 64-bit x86_64? Or does it have avx? Perhaps you can get from output of $ cat /proc/cpuinfo
For Qt, apparently Qt lib has not installed. You may try $ sudo apt install qt5-default Sun, 30 Jun 2019, J. Patrick Harrington написал(а): > I'm taking a trip out of the US and don't want to take my good computer > along, but I'd like something for email & looking at photos I take. > I found that Chromebooks are really cheap: I picked up a Dell 11.6" > Chromebook at Best Buy for $129.00. The neat thing is that you can load > Ubuntu linux by using a special key combination to put it into "developer > mode"; then you can switch back and forth with the Chrome OS with just one > keystroke. You have to do a bit of work, like replacing the horrid "Netsurf" > browser with Firefox, installing openssh, installing gimp to process your > pictures, etc. > But ... of course I had to install J. j64-807 does install, but still has > problems. Jconsole works fine for numerical stuff, but plot fails with sh: > 1: : Permission denied. Viewmat almost works. But jhs does work, > so I can get plots there. Unfortunately, jqt will need some work: it fails > with libQt5Core.so.5: No such file or directory. Still, these problems may > have a solution, and if so, this is a really inexpensive way to run J. I've > not seen Chromebooks mentioned here -- anyone else used one? > > Regards, Patrick > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
