Installing TeamCity on Ubuntu Server Follow

Hi,

I'm currently in the process of setting up a TeamCity server on my home Ubuntu 10.04 server. And I don't really find the documentation or answers for my questions online...

Firstly, I've installed Java and Tomcat following the guide over here:
http://www.howtogeek.com/howto/linux/installing-tomcat-6-on-ubuntu/

I placed tomcat in /usr/local/tomcat and created a init script (for when I should restart my server)

Secondly, I tried the official installation guide:
http://confluence.jetbrains.net/display/TCD5/Installing+and+Configuring+the+TeamCity+Server#InstallingandConfiguringtheTeamCityServer-InstallingTeamCitybundledwithTomcatservletcontainer%28Linux%2CMacOSX%2CWindows%29

downloaded
wget http://download.jetbrains.com/teamcity/TeamCity-5.1.2.tar.gz

extracted
tar xfz TeamCity-5.1.2.tar.gz

moved
sudo mv TeamCity /usr/local/teamcity

try it out
cd /usr/local/teamcity/bin
./startup.sh

returns this error

touch: cannot touch `/usr/local/teamcity/logs/catalina.out': No such file or directory
./catalina.sh: 448: cannot create /usr/local/teamcity/logs/catalina.out: Directory nonexistent

What am I doing wrong to receive this error? Calling localhost:8111 times out at the moment...

Could be a simple sollution, this is my first usage of Java on Linux