From 55635cf2cda7af3a301da33293cc0094e7d540a6 Mon Sep 17 00:00:00 2001 From: gatecat Date: Fri, 17 Nov 2023 09:14:19 +0100 Subject: [PATCH] Update README Signed-off-by: gatecat --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index ca0ef1e5..ee6fa819 100644 --- a/README.md +++ b/README.md @@ -37,6 +37,7 @@ of the selected architecture: - CMake 3.3 or later - Modern C++14 compiler (`clang-format` required for development) - Python 3.5 or later, including development libraries (`python3-dev` for Ubuntu) + - Python 3.9 or later is required for `nextpnr-himbaechel` - on Windows make sure to install same version as supported by [vcpkg](https://github.com/Microsoft/vcpkg/blob/master/ports/python3/CONTROL) - Boost libraries (`libboost-dev libboost-filesystem-dev libboost-thread-dev libboost-program-options-dev libboost-iostreams-dev libboost-dev` or `libboost-all-dev` for Ubuntu) - Eigen3 (`libeigen3-dev` for Ubuntu) is required to build the analytic placer