starplot: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/starplot - from package: starplot

You may install the required package with command apt-get install {package}

Error in other languages:
starplot: bevel nie gevind nie
starplot: comandă negăsită
starplot: comando não encontrado
starplot: commande introuvable
starplot: command not found
starplot: käsku ei ole
starplot: không tìm thấy lệnh
starplot: komanda nerasta
starplot: Kommando nicht gefunden.
starplot: kommandot finns inte
starplot: komut yok
starplot: nie znaleziono polecenia
starplot: níor aimsíodh an t-ordú
starplot: no se encontró la orden
starplot: no s'ha trobat l'ordre
starplot: opdracht niet gevonden
starplot: parancs nem található
starplot: perintah tidak ditemukan
starplot: príkaz nenájdený
starplot: příkaz nenalezen
starplot: команда не найдена
starplot: командата не е открита
starplot: 命令找不到
starplot: コマンドが見つかりません