I'm trying to use graphviz addon by Oleg Kobchenko in J602. After Package Manager successfully completed the installation, I run bin\install.bat and then, in J console,
load 'graphics/graphviz' graphview 'G{a->b',LF,'}' The error message is: |value error: spawn | out=.y spawn(jpath ADDONDIR,'bin\',PROG),' ',cmdline What could be wrong with this? Thank you, Alexander ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm