svnraisetreeconflict: 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/svnraisetreeconflict - from package: subversion-tools

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