dicfind: 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:

/var/lib/wims/public_html/bin/dicfind - from package: wims

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