uim-m17nlib-relink-icons: 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/uim-m17nlib-relink-icons - from package: uim-m17nlib

You may install the required package with command apt-get install {package}
Error in other languages:
uim-m17nlib-relink-icons: bevel nie gevind nie
uim-m17nlib-relink-icons: comandă negăsită
uim-m17nlib-relink-icons: comando não encontrado
uim-m17nlib-relink-icons: commande introuvable
uim-m17nlib-relink-icons: command not found
uim-m17nlib-relink-icons: käsku ei ole
uim-m17nlib-relink-icons: không tìm thấy lệnh
uim-m17nlib-relink-icons: komanda nerasta
uim-m17nlib-relink-icons: Kommando nicht gefunden.
uim-m17nlib-relink-icons: kommandot finns inte
uim-m17nlib-relink-icons: komut yok
uim-m17nlib-relink-icons: nie znaleziono polecenia
uim-m17nlib-relink-icons: níor aimsíodh an t-ordú
uim-m17nlib-relink-icons: no se encontró la orden
uim-m17nlib-relink-icons: no s'ha trobat l'ordre
uim-m17nlib-relink-icons: opdracht niet gevonden
uim-m17nlib-relink-icons: parancs nem található
uim-m17nlib-relink-icons: perintah tidak ditemukan
uim-m17nlib-relink-icons: príkaz nenájdený
uim-m17nlib-relink-icons: příkaz nenalezen
uim-m17nlib-relink-icons: команда не найдена
uim-m17nlib-relink-icons: командата не е открита
uim-m17nlib-relink-icons: 命令找不到
uim-m17nlib-relink-icons: コマンドが見つかりません