nonsvnlist: 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/nonsvnlist - from package: kdesdk

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

On Debian possible default full paths are:

/usr/bin/nonsvnlist - from package: kdesdk-scripts

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

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