svnwrap: 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 Debian possible default full paths are:

/usr/bin/svnwrap - from package: subversion-tools

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

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