Grav skeleton with admin panel

Hi, somebody can help me in how i can install grav skeleton with admin panel, i try first download the grav+admin package and all work, later i make a copy the user/plugin/admin folder but when refresh the page appearme a message that say page not found, also i try download skeleton and execute bin/gpm install admin but say me that some dependency not found! anybody help me with this.

/forum/installation-hosting/manual-install-of-admin-panel-t6698

Today I tried installing a skeleton, but the version of grav it comes with is not the latest (which is why it wouldn't let me install the admin - to fix this you can update grav). However it seems better to me to install grav+admin, then you can download and unzip the skeleton you want and just copy the theme and pages from its user directory into your install.