anthy-dic-tool: 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 CentOS possible default full paths are:

/usr/bin/anthy-dic-tool - from package: anthy

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/anthy-dic-tool - from package: anthy

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

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