1.下载压缩包
2. 解压
tar -xvf IsaacGym_Preview_4_Package.tar.gz
3. 从源码安装
Ubuntu24.04还需首先进入虚拟环境
python -m venv myenv # 创建虚拟环境,已有可跳过
source myenv/bin/activate # 激活虚拟环境
python编译
cd isaacgym
pip install -e python/.
提示python版本过高,如下安装python3.8
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install python3.8
4. 安装IsaacGymEnvs
下载源码
git clone https://github.com/NVIDIA-Omniverse/IsaacGymEnvs.git
编译执行,
cd IsaacGymEnvs/
pip install -e .
- 退出虚拟环境
deactivate
更换默认的python版本
向系统/usr/bin/python中注册指定版本的python
update-alternatives --install /usr/bin/python python /usr/bin/python3.8 1
update-alternatives --install /usr/bin/python python /usr/bin/python3.12 2
update-alternatives --list python3
update-alternatives --config python3
让软连接指向python3
update-alternatives --install /usr/bin/python python /usr/bin/python3.8 1
update-alternatives --install /usr/bin/python python /usr/bin/python3.12 2
奇怪的crash!
新方案
原来创建虚拟环境,要安装软件包python3.x-venv:
sudo apt install python3.8,python3.8-venv
python3.8 -m venv env3.8
source env3.8/bin/activate