# Instructions to build Depthai-Viewer on Jetson Nano:

[ammar3010]

          # Instructions to build Depthai-Viewer on Jetson Nano: 

1. Install RUST
2. python3 -m pip install maturin==0.14.10
3. [dependencies - needed for build to complete]

   sudo apt-get update && sudo apt-get install libssl-dev pkg-config
   python3 -m pip install patchelf
   

4. maturin build --compatibility manylinux_2_31 --manifest-path rerun_py/Cargo.toml --release --no-default-features --features pypi --universal2 --out dist
5. python3 -m pip install dist/<wheel>
6. You should now be able to run the viewer with depthai-viewer

Originally posted by @jakaskerl in #33 (comment)

This command:

maturin build --compatibility manylinux_2_31 --manifest-path rerun_py/Cargo.toml --release --no-default-features --features pypi --universal2 --out dist --verbose

is giving this error:
💥 maturin failed
Caused by: No such file or directory (os error 2)

I am new to rust so have no idea how to solve it

[jakaskerl]

Hi @ammar3010
Can you give a bit more info on the OS version you are using? Maybe just recheck the paths since it seems like one path is wrong/the file at that path is missing.

Thanks.

[ammar3010]

This issue was resolved, but now when I am installing the wheel, it is giving unsupported platform error.

OS: Ubuntu 20.04
Device: Jetson Nano

[hellkrusher]

I get this error:
dist/depthai_viewer-0.2.5-cp38-abi3-manylinux_2_31_aarch64.whl
ERROR: depthai_viewer-0.2.5-cp38-abi3-manylinux_2_31_aarch64.whl is not a supported wheel on this platform.
when compiling on seeed studio reComputer Industrial J4012 with Jetson Orin
I get the same when installing the pre built release.

[hellkrusher]

I get this error: dist/depthai_viewer-0.2.5-cp38-abi3-manylinux_2_31_aarch64.whl ERROR: depthai_viewer-0.2.5-cp38-abi3-manylinux_2_31_aarch64.whl is not a supported wheel on this platform. when compiling on seeed studio reComputer Industrial J4012 with Jetson Orin I get the same when installing the pre built release.

Oh, that's right, Python requires wheels to be named a certain way. Renaming to depthai_viewer-0.2.5-cp39-cp39-linux_aarch64.whl in my case allowed the installation to proceeded.