In you ./ directory use the command below. Then you will see venus.jar and logisim-evolution.jar. Copy them to replace the old venus.jar or logisim-evolution.jar in Lab or Project directory.
在你的 ./ 目录下使用以下命令。然后你会看到 venus.jar 和 logisim-evolution.jar。将它们复制并替换 Lab 或 Project 目录中的旧 venus.jar 或 logisim-evolution.jar。
bash tools/download_tools.sh