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README.md

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+# Wolfenstein Enemy Territory
+
+This [archive](https://et.thegux.fr/et_full.tar.gz) contains all files needed to run **Wolfenstein ET 2.60b** on Linux. It includes two folder :
+
+One to launch the main game :
+* The [official game](https://cdn.splashdamage.com/downloads/games/wet/et260b.x86_full.zip)
+* [et-sdl-sound](base/et-sdl-sound) (enabling sound - fetch from http://nullkey.ath.cx/~stuff/et-sdl-sound/et-sdl-sound.gz)
+
+One to launch a Jaymod server: 
+* [Jaymod 2.2.0](https://jaymod.clanfu.org/)
+* **Omnibot 0.87** (recover from the [SVN repository](https://app.assembla.com/spaces/omnibot/subversion/source/HEAD/Enemy-Territory) on the #3594 commit - **NOT A RELEASE**)
+
+## Requirements
+
+Wolfenstein ET is built on a 32 bits arch. So, 32 bits librairies must exist to run the game.
+
+```bash
+# add the i386 architecture
+sudo dpkg --add-architecture i386
+
+# do update to fetch i386 librairies
+sudo apt-get update
+
+# install the 32 bits compatible librairies
+sudo apt-get install ia32-libs (mint)
+sudo apt-get install lib32z1 (ubuntu)
+
+# after the installation the following lib must be present
+sudo apt-get install libsdl1.2debian:i386
+```
+
+
+## Installation
+
+**NOTE** : The installation has been tested on **Ubuntu/Mint 20.04**
+
+* Create the main folders
+
+```bash
+# as root
+mkdir -p /usr/local/games/enemy-territory
+chown 1000 /usr/local/games/enemy-territory && chmod 775 /usr/local/games/enemy-territory
+
+mkdir -p /opt/games/enemy-territory
+chown 1000 /opt/games/enemy-territory && chmod 775 /opt/games/enemy-territory
+
+# as main user
+cp -r base/* /usr/local/games/enemy-territory
+cp -r server /opt/games/enemy-territory
+```
+
+## Launch the game
+
+```bash
+cd /usr/local/games/enemy-territory
+./et-sdl-sound
+```
+
+Enjoy !
+
+**NOTE** : Some librairies may be missing, you need to install it one by one (test to launch ./et.x86 and see missing libs)