ok to install the newer version of naviserver I worked through the instructions at:
https://bitbucket.org/naviserver/naviserver/
which instructed me to run:
sudo gunzip < naviserver-4.99.12.tar.gz | tar xvf -
It returned MANY lines i.e. the following:
tar: naviserver-4.99.11/doc/html/naviserver/files/ns_write.html: Cannot open: No such file or directory
naviserver-4.99.11/doc/html/naviserver/files/ns_writecontent.html
tar: naviserver-4.99.11: Cannot mkdir: Permission denied
so now i am trying to figure out how to un-install naviserver-4.99.11. any direction would be greatly appreciated.
thanks.