Installation
Isaac Lab installs Newton by default. The standard installation runs without Isaac Sim;
add Isaac Sim or other optional backends when your workflow needs them. Start with the automatic
uv setup, or choose another installation method below.
Choose an installation path
System requirements
Isaac Lab installs Newton by default, using NVIDIA Warp for simulation. The requirements below cover the default Newton and PyTorch training environment; Isaac Sim is an optional addition.
This release uses Warp 1.17. Its prebuilt wheels include the CUDA components needed by Warp, so a separate CUDA Toolkit installation is not needed for standard wheel-based use. See Warp installation and compatibility for its platform and GPU requirements.
The default environment also installs PyTorch with CUDA 13.0, which sets the driver minimum above. Warp 1.17’s CUDA 12 wheels alone can run with older drivers; meeting only Warp’s minimum is not enough for the default GPU training environment. See the PyTorch CUDA 13.0 requirements.
Optional Isaac Sim and rendering
- Isaac Sim: Install the
isaacsimextra for Isaac Sim 6.2 / PhysX workflows. On Linux, its wheels require GLIBC 2.35+. For x86_64 workstations, plan for at least 32 GB RAM, 16 GB VRAM, and a supported RTX GPU; training and rendering may need more. Check the Isaac Sim requirements for supported GPUs, tested drivers, and DGX Spark support. Isaac Sim 5.1 and older are unsupported. - Rendering: Headless Newton simulation does not require RTX hardware. Add the requirements of your chosen renderer or visualizer when you need camera images or an interactive view. RTX rendering has its own GPU and driver requirements.
Linux aarch64 and DGX Spark requirements
DGX Spark requires CUDA 13 or newer and the corresponding PyTorch build. Install the build prerequisites before installing Isaac Lab:
SkillGen, XR teleoperation, livestream, Hub Workstation Cache, Cosmos Transfer1, and RLinf are not currently supported or validated on DGX Spark. SkillGen depends on native CUDA/C++ extensions whose toolchain has not been validated on DGX Spark, while XR remains limited by unvalidated encoding performance.
Automatic setup with uv (recommended)
Use this path for the fastest setup from an Isaac Lab checkout. uv resolves the
project environment on each invocation, so you do not need to create or activate an environment manually.
Install uv, clone Isaac Lab, and start a workflow:
Linux x86_64
Linux aarch64 (DGX Spark)
Windows
SSH
HTTPS
uv run installs the core dependencies automatically. The --extra <name>
option includes the selected optional integration in the command’s environment. Place it
before isaaclab; for example, --extra ov installs both ovphysx and ovrtx
backends. Pass a comma-separated list or repeat --extra. No extras conflict, so
any combination resolves into one environment. The --extra all shortcut installs the
curated ov, rl-games, sb3, skrl, rsl-rl, rerun, and viser extras.
It does not include Isaac Sim or the specialized skrl-jax, rlinf, mimic, teleop,
tetrahedralization, video, and leapp extras; request them by name:
See Optional extras for the available extras.
uv run --extra <name> <command> syncs the selected extra into the project environment
and then runs the command.
The source checkout selects PyTorch’s CUDA 13.0 build on Linux x86_64, Linux aarch64, and Windows. No additional command flags are needed. The aggregate wheel pins the PyTorch versions using registry-compatible metadata. Its published-wheel commands select the CUDA 13.0 build at install time. The wheel supports Python 3.12, matching the source checkout.
Head over to the /source/isaaclab/quickstart, which starts with your first task and introduces the available commands, RL libraries, backends, and visualizers.
isaaclab.sh installer (legacy)
isaaclab.sh installer (legacy)
Kit-less installation uses a Python 3.12 environment and does not install Isaac Sim. Clone Isaac Lab, create and activate an environment, then install the default source packages and dependencies. Install uv or conda before starting:
SSH
HTTPS
uv environment (recommended)
conda environment
Linux
Windows
-i always installs the core source packages. With no value, it also installs the optional
mimic and teleop submodules plus the default Newton, RL, and visualizer dependencies.
It does not install tetrahedralization, contrib, ov, or Isaac Sim;
request those explicitly when needed.
Use -i core for core packages only. Otherwise, pass a comma-separated list of selectors:
For example:
Linux
Windows
Python environment with Isaac Sim
Use this path when you want an editable Isaac Lab checkout with full Isaac Sim support and a Python environment you manage yourself. Create and activate the environment before installing Isaac Sim or Isaac Lab. Isaac Sim’s pip packages require GLIBC 2.35 or newer on Linux. Enable Windows long-path support before installing on Windows.
If you plan to set up Visual Studio Code, use the downloaded Isaac Sim package instead.
Create and activate a Python 3.12 environment:
uv environment (recommended)
conda environment
Linux
Windows
Install Isaac Sim and the CUDA 13.0 PyTorch build for your platform:
uv environment (recommended)
conda environment
Linux (x86_64)
Windows (x86_64)
Linux (aarch64)
uv environment (recommended)
conda environment
The first launch asks you to accept the NVIDIA Omniverse EULA. For non-interactive environments,
set OMNI_KIT_ACCEPT_EULA=yes. Verify Isaac Sim with isaacsim.
With the environment still active, clone, install, and verify Isaac Lab:
SSH
HTTPS
Linux
Windows
The verification command should open a black simulator viewport. The initial launch can take over ten minutes while Isaac Sim downloads extensions.
Isaac Lab Python package
Use this path when Isaac Lab is a dependency of an external Python project. The released
isaaclab package includes the unified train, play, zero_agent, random_agent,
benchmark, train_multigpu, demo, and example commands.
Downstream projects can register their task package through the isaaclab.tasks Python package
entry-point group; projects created by the template generator configure this automatically.
To create a project built on Isaac Lab, see Build your own project or task.
Isaac Lab wheels are published for major releases, not every patch release.
Installing an unreleased Git revision
The aggregate package can also be built directly from an Isaac Lab Git revision. Point uv at the
tools/wheel_builder subdirectory so it uses the same dependency metadata and packaged runtime
resources as a released wheel:
Use a commit hash or release tag for reproducible environments. A branch name is accepted, but updating the lockfile can then select a newer Isaac Lab revision and dependency set.
Installing the published wheel
Use NVIDIA’s package index for the |isaaclab_wheel_version| release. Do not point Isaac Lab at the Git source from the previous workflow when installing the published wheel.
Run the published package directly or install it into a persistent environment. All workflows start
with the base isaaclab package; add optional capabilities only when your project needs them.
Direct uvx command
uv project dependency
Standalone uv environment
This resolves the published wheel from the package index into an isolated environment. It does not require a source checkout, wheel download, or project file.
The project workflow records the dependencies, package indexes, and lockfile for an application you
maintain; the commands make those project-file changes, so no manual editing is required. Use uvx
for one-off commands or a standalone environment for exploratory work that needs an activated Python
environment. Pass the same index strategy when adding or upgrading dependencies in the project.
Optional extras
Add extras only when your project needs them. Most extras work with
uv pip install "isaaclab[<extra>]" in a standalone environment or
uv add "isaaclab[<extra>]" in a uv project. The importers and isaacsim extras
have dedicated commands below.
Use all for the curated list above. Isaac Sim, standalone importers, specialized extras
(skrl-jax, rlinf, mimic, teleop, tetrahedralization, video, leapp), and
the developer test tooling remain opt-in.
RL-Games and Robomimic are not included in the published wheel metadata because the versions
used by Isaac Lab are installed from Git and do not provide package-index wheels. To use either
integration, install Isaac Lab from a source checkout and select the rl-games or mimic
extra there.
On Linux, the mimic extra may build its egl-probe dependency from source. Install
CMake and a C++ compiler first with sudo apt install cmake build-essential.
Installing the importers extra
Installing the importers extra
Install this extra to convert URDF and MJCF files without Isaac Sim.
Use the full command below. Without the overrides, the importer extra can downgrade packages used by the base Isaac Lab install. The overrides keep Isaac Lab’s tested versions.
Installing the isaacsim extra
Installing the isaacsim extra
Isaac Sim 6.2 pins dependencies that conflict with Isaac Lab. Install the isaacsim extra with
the tested overrides:
Add other extras inside the brackets when needed; for example, use
isaaclab[isaacsim,all] to include the curated all list.
Installing CUDA-enabled PyTorch
The published-wheel commands above select the CUDA 13.0 PyTorch build during dependency resolution. To update an existing standalone environment that was installed without the CUDA index, use the command for your platform:
Linux (x86_64)
Windows (x86_64)
Linux (aarch64)
If you installed the isaacsim extra, verify it before running your project:
The first launch downloads Isaac Sim extensions and can take more than ten minutes. It also asks
you to accept the NVIDIA Omniverse EULA; set OMNI_KIT_ACCEPT_EULA=yes for a non-interactive
environment. Run a project script with python my_script.py.
Generate VS Code or Cursor settings for the current workspace with:
This command generates .vscode/settings.json and pyrightconfig.json in the workspace.
The Pyright configuration inherits an existing [tool.pyright] table and adds paths discovered
from the active Python environment.
Downloaded Isaac Sim package
Use this path when you prefer a downloaded Isaac Sim package instead of pip. Download and extract
the Isaac Sim pre-built package. Binary installs
must use Isaac Sim’s bundled Python; combining them with conda, uv, or venv is unsupported.
If you need a dedicated Python environment, use Python environment with Isaac Sim instead.
The commands below assume the package was extracted to ${HOME}/isaacsim on Linux or
C:\isaacsim on Windows. Set the installation paths and verify the simulator:
Linux
Windows
If you used an earlier Isaac Sim version, reset its user data and cached variables before the
first launch: ${ISAACSIM_PATH}/isaac-sim.sh --reset-user on Linux or
%ISAACSIM_PATH%\isaac-sim.bat --reset-user on Windows.
Clone Isaac Lab, create the _isaac_sim link, install, and verify:
SSH
HTTPS
Linux
Windows
The tutorial command should open a black simulator viewport. If either verification command fails, consult the Isaac Sim Linux troubleshooting guide or the Isaac Sim forums.
Build Isaac Sim from source
Build Isaac Sim from source only when you need to modify it or test a nightly revision. Building requires Ubuntu 22.04 or newer on Linux. For driver requirements, see the technical requirements. On Windows, enable long-path support before building.
Choose how to connect the Isaac Sim source build to Isaac Lab:
uv (Recommended)
isaaclab.sh / isaaclab.bat
Clone Isaac Sim next to the Isaac Lab checkout. From the Isaac Lab root, run the source-build
command. It incrementally builds Isaac Sim and links the live release tree as _isaac_sim:
Isaac Lab runs the active uv environment through Isaac Sim’s generated Python launcher.
This loads Kit and extensions directly from the source build without creating wheels or
changing pyproject.toml and uv.lock. Run Isaac Lab against the source build with:
After changing Isaac Sim source, run the same --isaacsim_source command again. The native
build is incremental, and the link continues to expose the updated build immediately; no
wheel packaging or dependency resolution step is required.
Docker containers
Docker packages Isaac Lab and its dependencies into a reusable environment.
docker/container.py is the main entry point for running Isaac Lab in a container. It wraps
docker compose so that you do not have to remember which Dockerfile, environment files, and
volume mounts belong together — you name a profile, and the script assembles the rest.
For remote execution, see Running on HPC Clusters and Cloud Deployment.
Clone Isaac Lab before running the container commands below:
SSH
HTTPS
The standard Isaac Lab container depends on the Isaac Sim Docker image. By running that container, you are
implicitly agreeing to the NVIDIA Software License Agreement. If you do not agree to the EULA, do not run
that container. The kitless image contains neither Isaac Sim nor Kit.
Prerequisites
Install Docker Engine, Docker Compose, and the NVIDIA Container Toolkit.
The container is tested with Docker Engine 26.0.0 and Docker Compose 2.25.0; use these versions or
newer. Follow the post-installation steps so that Docker runs without sudo.
The Isaac Sim documentation on container installation covers the same prerequisites in more detail, including how to obtain access to the Isaac Sim image.
Due to limitations with snap, please make sure
the Isaac Lab directory is placed under the /home directory tree when using docker.
Container profiles
A profile is a Docker Compose profile:
docker-compose.yaml tags each service with one, and Compose starts only the services whose
profile is active. Naming a profile therefore selects a matched set — one service, one Dockerfile,
one set of environment files, and one image name:
Every command below takes the profile as its first positional argument and defaults to base.
Only one profile applies at a time, and the resulting image and container are both named
isaac-lab-<profile>. Pass --suffix to append a name suffix when you want several variants of
the same profile side by side. Do not use --suffix with cluster deployments, whose export
commands expect the unsuffixed image name.
For what each image actually contains and how to choose between them, see Container images.
Start, run, and retrieve results
From the repository root on the host, build and start the default base container,
then open a shell in it. Append a profile to target a different image:
Inside the container, run the logging example without a visualizer:
The script writes simulation time at each step to
/workspace/isaaclab/logs/docker_tutorial/log.txt. Stop the script with Ctrl+C
and type exit to return to the host shell. Retrieve the results before stopping
the container:
The log is now at docker/artifacts/logs/docker_tutorial/log.txt on the host.
The stop command removes the container and its Compose-managed volumes, including logs
and caches; copy out anything you need first. The image remains. To remove it after stopping, run docker image rm isaac-lab-base; the next start rebuilds it. See
Docker pruning for other cleanup options.
Code for log_time.py
The image copies the repository to /workspace/isaaclab at build time, so edits made after the
build are not picked up automatically. To keep the development loop fast, the compose file
bind-mounts source, scripts, docs, and tools from the host, so changes to those
directories appear inside the container immediately. Everything else requires a rebuild.
container.py command reference
container.py command reference
Run ./docker/container.py --help to list commands and
./docker/container.py <command> --help for that command’s arguments.
Every command accepts the following arguments:
Extending the Compose configuration
--files and --env-files merge extra Compose and environment files into the generated
configuration, which is how optional components are layered on without editing the checked-in files.
Streaming to XR devices is the worked example — it adds the CloudXR Runtime service alongside
base:
Stop it with the same arguments. The teleoperation setup, firewall rules, and client connection
steps are covered in Setting up Isaac Capture with CloudXR. Use ./docker/container.py config to print the
merged result when a combination does not behave as expected.
What persists between runs
The compose file declares named volumes for Isaac Sim caches, logs, and your own data. They
remain available while reusing a container, but container.py stop runs docker compose down --volumes` and removes them. Run `container.py copy` before `stop to preserve your results
on the host.
container.py copy extracts the three volumes you are most likely to want on the host —
logs, data_storage, and docs/_build — into docker/artifacts. For anything else, use
docker cp, for example docker cp isaac-lab-base:/workspace/isaaclab/logs ..
If you are upgrading from an Isaac Lab image that ran as root, the existing volumes still hold
root-owned files that the current uid/gid 1000 runtime user cannot write. Copy out anything worth
keeping, then recreate them from the docker directory:
All named volumes and their container paths
Run docker volume ls on the host to find the actual names, which include the Compose project
prefix, then use docker volume inspect <volume-name>. The kitless profile
uses the uv and Warp caches and shares the documentation, logs, and data volumes with the others.
Display forwarding with X11
X11 forwarding lets GUI applications started inside the container display on the host. The first
start asks whether to enable it and records the answer in docker/.container.cfg. To change it
later, set X11_FORWARDING_ENABLED to 0 or 1 in that file and run start again — the
rebuild is what applies the change.
Container images
Each profile builds a different image. They differ in what simulation and rendering stack they carry, which decides how large they are and what they can run. This section describes the images themselves; to build or run one, name its profile in the container lifecycle.
Choosing an image
Building an image
Every image builds with the same command; only the profile name changes. From the repository root,
build the image for a profile from the table above, for example kitless:
./docker/container.py start kitless also builds the image before starting the container. Without
Compose, build the profile’s Dockerfile directly; it uses the same default paths:
Release images are also published pre-built, so building is optional; see Pre-built image from NGC.
Base image
Dockerfile.base overlays Isaac Lab’s dependencies onto the Isaac Sim container, so it inherits
Kit, RTX rendering, and the Isaac Sim asset pipeline. The Isaac Sim version it builds against is set
by ISAACSIM_VERSION in .env.base; the other variables in that file control paths inside the
container.
ROS 2 image
Dockerfile.ros2 installs ROS 2 Humble from an apt package and sources it in the runtime
user’s .bashrc. ROS2_APT_PACKAGE in .env.ros2 selects the package set, defaulting to
ros-base. The image defaults to the FastRTPS middleware; CycloneDDS is also supported, and
both can be tuned through their .xml files under docker/.ros. See various middleware
for the trade-offs.
Parameters in .env.ros2
Kit-less image
The kit-less image drops Isaac Sim entirely and builds on Ubuntu 24.04 with Python 3.12. It carries
Newton physics, OVPhysX physics, OVRTX rendering, and the four core RL frameworks: RL Games, RSL-RL,
Stable-Baselines3, and SKRL. The newton_gl, newton_rtx, viser, and rerun visualizers are
included. Use --viz newton_gl for local visualization with a display available in the container.
--viz newton_gl selects the OpenGL rasterizer; --viz newton_rtx selects the OVRTX
path tracer. Both can render offscreen without Isaac Sim. To open their windows from a direct
docker run, run xhost +local: on the host and add -e DISPLAY and
-v /tmp/.X11-unix:/tmp/.X11-unix:rw to the command below. The deprecated --viz newton alias
selects GL; it does not choose between GL and RTX automatically.
Rendering needs NVIDIA graphics driver capabilities in addition to compute. For direct
docker run commands, pass --gpus all -e NVIDIA_DRIVER_CAPABILITIES=all. The NVIDIA
Container Toolkit exposes the host driver; avoid mounting a second copy of its Vulkan ICD.
If multiple drivers are discovered, select the NVIDIA ICD available inside the container
with VK_DRIVER_FILES (for example, /etc/vulkan/icd.d/nvidia_icd.json).
No visualizer is selected by default, so
training runs headless unless you ask for one. The kit visualizer is the exception: it comes from
Omniverse Kit, which this image does not contain.
Unlike the other two, it bind-mounts apps in addition to source, scripts, tools, and
docs, and it keeps a uv cache and a Warp cache of its own.
You do not have to build it locally. It is published alongside each Isaac Lab release in the same
registry repository, distinguished by a -kitless tag suffix:
Running it directly, outside the Compose workflow, is a convenient way to verify the image and your
NVIDIA Container Toolkit setup. --interactive and --tty keep the container’s shell alive so
that several commands can share it. The isaac-lab-kitless-logs named volume keeps checkpoints
after the container is removed:
Replay in a browser with:
Viser is reachable through the host network without forwarding a desktop display. Stop playback
with Ctrl+C without stopping the container. Copy the logs to the host with
docker cp isaac-lab-kitless:/workspace/isaaclab/logs ./logs.
Check which architectures a tag publishes with docker buildx imagetools inspect <image:tag>
before choosing a host.
Pre-built image from NGC
A minimal pre-built container carries a small set of Isaac Sim and Omniverse dependencies with Isaac
Lab already built in, under /workspace/isaaclab. The example below runs without a
forwarded desktop display. Choose the image profile for the physics and rendering stack
you need, and configure graphics access separately when rendering.
Use an explicit published version tag for reproducible runs. The examples below use
3.0.0; the corresponding kit-less image uses 3.0.0-kitless.
Images from 3.0.0-beta2 onward run as a non-root user, so those bind-mount directories must be
writable by uid/gid 1000. Docker creates any missing one as root, which the runtime user cannot
write to, producing errors such as
PermissionError: [Errno 13] Permission denied: '/root/.local/share/ov/data/exts'.
Create them first:
Because it is run outside Compose, the Isaac Sim cache directories have to be mounted by hand, otherwise every start recompiles shaders:
The command above opens no windows: without a display, --viz kit, --viz newton_gl, and
--viz newton_rtx run headless. The viser and rerun visualizers serve a web page instead
and need no display. To enable rendering through X11 forwarding, let local clients use the host X
server and pass the display into the container:
xhost +local: lets every local client use your display, not only the container; run
xhost -local: on the host to revoke it when you are done.
MUJOCO_GL=disable is needed by the Newton viewers in images released before it was set in the
image: those inherit MUJOCO_GL=egl, which fails the windowed viewer with
Attempt to retrieve context when no valid context. The Compose workflow sets up X11 forwarding
for you; see Installation. Follow the graphics-driver requirements above for GL or RTX.
Runtime user
The base, ROS 2, cuRobo, and kit-less images all run as a non-root user with uid/gid 1000. When
running one of these images directly with docker run, keep that default user instead of passing
--user, so that the runtime home and cache directories stay writable. Named volumes inherit the
image’s ownership; make host bind mounts writable with sudo chown -R 1000:1000 <directory>.
Python interpreter
Every image installs from uv.lock into a Python 3.12 virtual environment at
/opt/isaaclab-venv. On the Isaac Sim-based images the environment is built on Isaac Sim’s own
interpreter, and Isaac Sim itself stays outside it, reached through the _isaac_sim symlink;
isaaclab.sh puts it on the path. In either case python on the container’s PATH resolves
to the right one, so scripts are run the same way regardless of image.
Cloud workstations
Isaac Automator provisions GPU workstations on AWS, GCP, Azure, and Alibaba Cloud. Install Docker, then clone and build Isaac Automator:
Replace deploy-aws with deploy-gcp, deploy-azure, or deploy-alicloud. Use
--isaaclab and --isaacsim to select Git revisions. Connection details for SSH, noVNC, and
NoMachine are stored in state/<deployment-name>/info.txt.
Manage the workstation from the Automator container:
Preserve the state directory because it contains the deployment metadata.
See Cloud Deployment for credentials, provider options, connection methods, data transfer, and the complete workstation lifecycle.
Next steps
Continue with the quickstart to run a task and train a policy. For asset caching, Nucleus migration, and regional asset services, see /source/how-to/manage_asset_downloads. For setup, launch, and performance problems, use the troubleshooting reference .