delaboratory: 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/delaboratory - from package: delaboratory

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

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