Wolfenstein: Enemy Territory is a free multiplayer FPS that takes place in the World World II pitting two teams (Allies and Axis) against each other for victory.
In this post I'll detail the steps required to install and update Enemy Territory, namely:
1) Download the necessary files
2) Install and update Enemy Territory
3) Install updated Punkbuster files
4) Generate an etkey
5) Fix sound problem
6) Setup widescreen resolution
These steps can be pretty much be reproduced in any Linux distribution, though some such as Gentoo and Arch Linux have Enemy Territory packages in their package management systems. It should be noted that the steps were performed on CentOS 6.2 but should translate to future CentOS 6.x releases.
1) Download Enemy Territory 2.60 and 2.60b update
Download
et-linux-2.60.x86.run,
et-2.60b.zip update, updated Punkbuster and the
et-sdl-sound.gz sound fix:
$ wget -c http://ftp.freenet.de/pub/4players/hosted/et/official/et-linux-2.60.x86.run$ wget -c http://darkstar.ist.utl.pt/games/et-2.60b.zip$ wget -c http://etkey.org/et_linux.zip$ wget -c http://nullkey.kapsi.fi/~stuff/et-sdl-sound/et-sdl-sound.gz
2) Install and update Enemy Territory
Change to root, attribute execute permissions to the installer, install Enemy Territory 2.60, install the 2.60b update, create a profile and check the game's version:
$ su# chmod +x et-linux-2.60.x86.run#./et-linux-2.60.x86.run
Press
OK in the popup. Agree with the
License Agreement by pressing ENTER at the
License Agreement prompt and choosing
YES on
"Do you agree with the license?" popup that follows. Choose
NO at the
"Would you like to read the CHANGES file?" popup. You can always read the
CHANGES file latter on if you want. Choose the installation path and press
OK in the
Symlink Path popup. Install both
Enemy Territory and
Punkbuster. Choose to install the startup menu entries. After this the game installs. Don't choose to start the game immediately as we haven't finished installing everything.
Install the 2.60b update:
# unzip et-2.60b.zip# cp Enemy\ Territory\ 2.60b/linux/* /usr/local/games/enemy-territory/# exit
Now start the game, create a player profile identifying profile name, connection speed and clicking on
Enable Punkbuster; exit the game. By doing so a
.etwolf directory will be created in your home directory which includes a folder containing PunkBuster.
Inside the game you can check the installed version by pulling the console down by pressing
~ and typing
version. It should output the following:
]\version
"version" is:"ET 2.60b linux-i386 May 8 2006" default:"ET 2.60b linux-i386 May 8 2006"
3) Install updated Punkbuster files
Remove old Punkbuster files, extract the last Punkbuster update and place it in the created profile:
$ rm -rf ~/.etwolf/etmain/pb$ unzip et_linux.zip -d pb$ cp -R pb ~./etwolf/etmain/
4) Generate an etkey
Point to
http://etkey.org/pages/etkey-home.php, press the
Get an ETKEY button, download the file and store it under
~./etwolf/etmain/.
5) Fix sound problem
The most dreadful any Linux Enemy Territory player can witness:
------- sound initialization -------
/dev/dsp: No such file or directory
Could not open /dev/dsp
------------------------------------
Luckily we can use the SDL backend which Enemy Territory will use as audio device replacing
/dev/dsp and OSS.
Install SDL, extract the et-sdl-sound script, make it executable and accessible to all and edit the et launcher to have Enemy Territory use SDL instead of OSS:
# yum install SDL -y# gzip -d et-sdl-sound.gz# chmod a+x et-sdl-sound# chown root:root et-sdl-sound# mv et-sdl-sound /usr/local/games/enemy-territory/# vim /usr/local/games/enemy-territory/et
#!/bin/sh
# Needed to make symlinks/shortcuts work.
# the binaries must run with correct working directory
cd "/usr/local/games/enemy-territory/"
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:.
./et-sdl-sound "$@"
6) Setup widescreen resolution
If you have a widescreen monitor follow the instructions on my previous blog post
HowTo: Widescreen resolutions on Enemy Territory.
And we're done installing Enemy Territory!
Lately I've been playing at [fp].:Demolition_Centre as tangram"FreeBSD~ or tangram"GNU/Linux~. See you on the battlefield :D
