# pts user can be replaced.
sudo su -c "cat /etc/adduser.conf | sed -e 's/^FIRST_SYSTEM_UID=.*/FIRST_SYSTEM_UID=110/' -e 's/^FIRST_SYSTEM_GID=.*/FIRST_SYSTEM_GID=110/' > /etc/adduser.conf.hcoop"
sudo mv /etc/adduser.conf /etc/adduser.conf.hcoop-orig
-sudo ln -s /etc/adduser.conf /etc/adduser.conf.hcoop
+sudo ln -s /etc/adduser.conf.hcoop /etc/adduser.conf
sudo apt-get install hcoop-admin-common-config