cdr2odg: 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/cdr2odg - from package: cdr2odg

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

Error in other languages:
cdr2odg: bevel nie gevind nie
cdr2odg: comandă negăsită
cdr2odg: comando não encontrado
cdr2odg: commande introuvable
cdr2odg: command not found
cdr2odg: käsku ei ole
cdr2odg: không tìm thấy lệnh
cdr2odg: komanda nerasta
cdr2odg: Kommando nicht gefunden.
cdr2odg: kommandot finns inte
cdr2odg: komut yok
cdr2odg: nie znaleziono polecenia
cdr2odg: níor aimsíodh an t-ordú
cdr2odg: no se encontró la orden
cdr2odg: no s'ha trobat l'ordre
cdr2odg: opdracht niet gevonden
cdr2odg: parancs nem található
cdr2odg: perintah tidak ditemukan
cdr2odg: príkaz nenájdený
cdr2odg: příkaz nenalezen
cdr2odg: команда не найдена
cdr2odg: командата не е открита
cdr2odg: 命令找不到
cdr2odg: コマンドが見つかりません