After installing the plugin you need to do the trac deployment once again
e.g.
trac-admin /srv/trac/YourTracName deploy /usr/share/trac
After this you need to create a symbolic link to jquery.js
ln -s /usr/share/javascript/jquery/jquery.js /usr/share/trac/htdocs/common/js/jquery.js
This link is alread created in /usr/share/pyshared/trac/htdocs/js/
but not copied over to the deployment directory.
After this the trac-wysiwyg plugin worked correct.
After installing the plugin you need to do the trac deployment once again YourTracName deploy /usr/share/trac
e.g.
trac-admin /srv/trac/
After this you need to create a symbolic link to jquery.js javascript/ jquery/ jquery. js /usr/share/ trac/htdocs/ common/ js/jquery. js pyshared/ trac/htdocs/ js/
ln -s /usr/share/
This link is alread created in /usr/share/
but not copied over to the deployment directory.
After this the trac-wysiwyg plugin worked correct.