csp_mkdircp: 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/csp_mkdircp - from package: caspar

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

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