randic: 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:

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

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

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