Oscam won't install the version I put in with svn update -1 15800

[adamsm]

So even when I put svn update -r 15800 is still installs the latest version of Oscam. Can someone point to what I'm doing wrong? For those wanting the latest version of oscam on Ubunto server the commands below work a tread :-)

apt-get update
apt-get install build-essential
apt-get install libssl-dev libpcsclite-dev
apt-get install mercurial cvs subversion libncurses-dev
apt-get install cmake
apt-get install subversion
cd /usr/src
svn checkout http://www.streamboard.tv/svn/oscam/trunk oscam-svn
cd oscam-svn
svn update -r 15800
sudo apt-get install cmake
cmake -DWEBIF=1 -DPCSC=1
make
cp oscam /usr/local/bin
make
cd ..
rm -rf oscam
cd /usr/local/bin
sudo nano /etc/rc.local