phtmltext: command not found

Have You tried accessing the binary with the full path?

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/lib/wims/bin/phtmltext - from package: wims

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