I am using Parallels Desktop. In order to be able to compile I needed to increase ==the amount of RAM available== to my VM. Default was `2048 MB` which was too little - VM was hanging and/or the build process crashed (`killed`). I set it to `8192 MB`: ### GCC We are currently using GCC-14. What you have on your Ubuntu is most probably GCC-13. So first to install GCC-14: ```bash sudo apt install gcc-14 which gcc-14 /usr/bin/gcc-14 ``` And then to make sure it is used as default `gcc`: ```bash sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 10 gcc --version gcc (Ubuntu 14.2.0-4ubuntu2~24.04) 14.2.0 Copyright (C) 2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ``` ### Rust Run the following command to install Rust (I took this command from our CI): ```bash curl --proto '=https' --tlsv1.2 -sSf [https://sh.rustup.rs/](https://sh.rustup.rs/) | sh -s -- --default-toolchain=1.79.0 -y ``` >[!note] >After installing Rust remember to either open new terminal window or source the correct Rust environment in your current terminal. After that you should be able to build: ```nim make -j2 make -j2 te ```