yaskkserv_make_dictionary: 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/bin/yaskkserv_make_dictionary - from package: yaskkserv

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