dailystrips: 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/dailystrips - from package: dailystrips

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

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