The new Release 20.03 is out! You can download binaries for Windows and many major Linux distros here .
Checking for existence: /home/virtuoso/Documentos/hello/bin/Debug/helloExecuting: xterm -T hello -e /usr/bin/cb_console_runner /home/virtuoso/Documentos/hello/bin/Debug/hello (in /home/virtuoso/Documentos/hello/.)Process terminated with status 255 (0 minutes, 0 seconds)
You most likely have no xterm installed.Just install it or use another console emulator ("Settings -> Environment... -> Terminal to launch console programs:").In the second case you might have to adjust the parameters in the settings to work properly.