wmlsdasm: 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/wmlsdasm - from package: kannel

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

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