Download / Install
Note: At the moment Yosys is mostly tested on Linux. Expect some difficulties when building on other platforms.
Download the Yosys 0.6 release source code from GitHub:
Installing on UbuntuRuben Undheim maintains a PPA with Yosys Ubuntu packages. Use the following commands to install pre-compiled Yosys binaries on Ubuntu:
sudo add-apt-repository ppa:saltmakrell/ppa sudo apt-get update sudo apt-get install yosysHis PPA only provides updated packages for the latest Ubuntu desktop LTS version - trusty (14.04 LTS). As of vivid (15.04), yosys will be available in the standard package repository for Ubuntu.
Installing on RHEL/FedoraYosys 0.5 RPM packages for RHEL6/7 and Fedora20 can be found here: ftp://www-soc.lip6.fr/pub/yosys/
Yosys on MS WindowsThere are two versions of Yosys for Win32. First there is the "official binary release" of Yosys for Win32 which is cross-compiled using MXE:
Building Development SourcesClone source code from GIT repository:
git clone https://github.com/cliffordwolf/yosys.gitConfigure build and/or change build settings in Makefile:
make config-clang vi Makefile vi Makefile.confBuild, test and install:
make make test sudo make installSee the README file for detailed build instructions.