Edit: Try PilzAdam's solution first (next post)!I prefer to compile the latest minetest on my Lubuntu, following the steps in the readme.txt on minetest.net, Github under Compiling on GNU/Linux (scroll down til you find it):
https://github.com/celeron55/minetestIf you didn't try that already, here's an extensive explanation to do that (I don't know how much you know about minetest/Linux):
You can copy the next 11 alineas, one by one and paste them in your Terminal (under Accessoires, gives you a medium sized black screen) followed by an enter after each alinea. (the first alinea is 1 line, although it looks like 2, to get your libraries).
NB!! it is possible that the second link isn't copied and paste right because of it's length. Here is the complete text, where I leave
https out to prevent the forming of a new shortened link in this post. You should have the whole line, https included, in your terminal -->
://github.com/celeron55/minetest_game/tarball/master :
sudo apt-get install build-essential libirrlicht-dev cmake libbz2-dev libpng12-dev libjpeg8-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev
wget
https://github.com/celeron55/minetest/tarball/master -O master.tar.gz
tar xf master.tar.gz
cd celeron55-minetest-25cf375
cd games/
wget
https://github.com/celeron55/minetest_game/tarball/master -O master.tar.gz
tar xf master.tar.gz
mv celeron55-minetest_game-* minetest_game
cd ..
cmake . -DRUN_IN_PLACE=1
make -j2
Now you can type exit in your terminal and go to your home folder, where there should be a directory like this:
/home/Tacos4Ever23/celeron55-minetest-25cf375
Doubleclick bin, and then minetest and choose singleplayer, new
I hope it works or that else others can help you better!