The java portion can be built using apache ant with the build.xml file provided. the libretro core can be built using the build.sh script. the libretro core can be built using the build.sh script. installation instructions for the libretro core for retropie are included.. To run the ant build file, open up command prompt and navigate to the folder where the build.xml resides, and type ant info. you could also type ant instead. both will work, because info is the default target in the build file.. If i understand correctly, you assumed that -v is the "print version" command. check the documentation, that is not the case -- instead ant -v is running ant build in verbose mode. so ant is trying to perform your build, based on the build.xml file, which is obviously not there.. to answer your question explicitly: there is probably nothing wrong with both the system nor ant installation..
In this ant tutorial, we will learn to build war file for our java web application project. this example uses minimum code and configuration so you can use it for sample ant build.xml for war as well. ant installation. download apache ant from ant.apache.org. extract the zip file into a directory structure of your choice.. Build.xml is a file used by ant and it could contain the procedure ant should follow to build tha appropiate kind of file (like a jar). i'd recommend reading something like this guide (the chapters called installing and running ).. Use the links below to download a binary distribution of ant from one of our mirrors. it is good practice to verify the integrity of the distribution files, especially if you are using one of our mirror sites. in order to do this you must use the signatures from our main distribution directory..
