Link : https://github.com/Mayccoll/Gogh Pre-install : 1. edit .tmux.conf input " set -g default-terminal "screen-256color" 2. Follow installation on github 2a . sudo apt-get install dconf-cli uuid-runtime 2b . bash -c "(wget−qO−https://git.io/vQgMr)"(useinteractivemode)3.IFFAILEDon2bsteporouput:Supportedterminals:minttyandderiviatesguakeiTerm2elementaryterminal(pantheon/elementary)mate−terminalgnome−terminaltilixxfce4−terminalIfyoubelieveyouhaverecievedthismessageinerror,trymanuallysetting′TERMINAL′,hint:ps−h−ocomm−pPPID then, declare first TERMINALusingexport:3a.exportTERMINAL=gnome−terminal3b.bash−c"(wget -qO- https://git.io/vQgMr)" Result, i installed gruvbox theme