crossword: 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/lib/wims/other/bin/crossword - from package: wims
/var/lib/wims/other/bin/crossword - from package: wims
/var/lib/wims/public_html/bin/crossword - from package: wims

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

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