The file Android-x86-DevVM_VMware12.7z contains a pre-made VMware virtual machine with all the tools needed to build Android-x86 Marshmallow To use this VM, you need to download VMware Player: https://www.vmware.com/go/downloadplayer/ The VM is setup as follows: 4 CPUs 8 GB RAM + 8GB swap 250GB HDD OS: Ubuntu 14.04 LTS 64-bit with LXDE Default password: dds You need a system with at least 16 GB RAM to use this VM. A quad-core CPU is also highly recommended (if you only have a dual-core, please reduce the VM CPU count). Please follow the tutorial in Android x86 wiki to build Android: http://sourceforge.net/p/android-x86/wiki/Downloading%20and%20Building/ Since this VM already has everything installed, skip to: Downloading the Source. If you have any questions, feel free to email me at dds@ddscentral.org or visit the Android-x86 group.