Some dependency version documentation
A slightly older version of KLayout seemed to have a bug passing in
space-separated strings to Python scripts via the command line.
@@ -64,9 +64,12 @@ Ubuntu based install scripts can be found in the [./setup](setup) directory. The
- **OpenRoad:** https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts
- Following the directions in the OpenROAD-flow-scripts repository will
install other required dependencies, such as [Yosys](https://github.com/YosysHQ/yosys),
- along with OpenROAD itself.
+ along with OpenROAD itself. This repository is added as a git submodule under `third_party/tools`.
+ We recommend installing from this submodule, since the OpenROAD API is unstable and this
+ version is known compatible with SiliconCompiler.
- **Verilator:** https://github.com/verilator/verilator
- **Klayout:** https://github.com/KLayout/klayout
+ - Requires version >=0.26.11.
- **Surelog:** https://github.com/chipsalliance/Surelog
- **sv2v:** https://github.com/zachjs/sv2v
