kuipc: 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 CentOS possible default full paths are:

/usr/bin/kuipc - from package: kuipc

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

On Debian possible default full paths are:

/usr/bin/kuipc - from package: kuipc

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