rosinit failed in Matlab 2022a, MacOS Apple Silicon
조회 수: 8 (최근 30일)
이전 댓글 표시
pyenv get
ans =
PythonEnvironment - 属性:
Version: "3.9"
Executable: "/opt/homebrew/Caskroom/miniforge/base/envs/matlab_ros/bin/python"
Library: "/opt/homebrew/Caskroom/miniforge/base/envs/matlab_ros/lib/libpython3.9.dylib"
Home: "/opt/homebrew/Caskroom/miniforge/base/envs/matlab_ros"
Status: NotLoaded
ExecutionMode: InProcess
and rosinit get
Launching ROS Core...
Adding required Python packages to virtual environment..Done.
Could not install the required Python packages. System error message: Looking in links:
/Applications/MATLAB_R2022a.app/sys/ros1/share/python
Processing /Applications/MATLAB_R2022a.app/sys/ros1/share/python/catkin_pkg-0.4.23-py3-none-any.whl
Processing /Applications/MATLAB_R2022a.app/sys/ros1/share/python/empy-3.3.4.tar.gz
Processing
/Applications/MATLAB_R2022a.app/sys/ros1/share/python/docutils-0.17.1-py2.py3-none-any.whl
Processing
/Applications/MATLAB_R2022a.app/sys/ros1/share/python/pyparsing-2.4.7-py2.py3-none-any.whl
Processing
/Applications/MATLAB_R2022a.app/sys/ros1/share/python/python_dateutil-2.8.1-py2.py3-none-any.whl
[31mERROR: Could not find a version that satisfies the requirement pyyaml (from versions: none)[0m
[31mERROR: No matching distribution found for pyyaml[0m
. Use pyenv function to set the path to the Python executable and retry the command.
/opt/homebrew/Caskroom/miniforge/base/envs/matlab_ros/bin/python -m pip install pyyaml and /opt/homebrew/Caskroom/miniforge/base/envs/matlab_ros/bin/python -m pip install pyyaml==5.4.1 make no sense.
댓글 수: 6
Cam Salzberger
2022년 3월 24일
Hmm, I've not seen this exact issue before. One thing that has helped other similar issues is to upgrade pip and setuptools in the base Python installation. So in a terminal outside of MATLAB run:
python3 -m pip install --upgrade pip
python3 -m pip install --upgrade setuptools
After doing that, you can force recreation of the virtual environment in MATLAB by running this from the Command Window. Make sure pyenv is set the same way first (to the base executable).
ros.internal.createOrGetLocalPython(true)
-Cam
채택된 답변
Sheng Yang
2022년 3월 25일
편집: Sheng Yang
2022년 3월 25일
댓글 수: 4
Karthik Reddy Vennapureddy
2022년 4월 4일
Hi Yang,
Could you let us know whether the python in '/opt/homebrew/opt/python@3.9/bin/python3.9' is arm64 or x86_64 version. To know which architecture of python you are using, execute the following command:
!file /opt/homebrew/opt/python@3.9/bin/python3.9
The error seems to be occurring with the native python (arm64). You could install a intel or universal python as alternative from the official python 3.9.10 release for macos: https://www.python.org/downloads/macos/.
- Karthik Reddy
추가 답변 (1개)
Kenneth Hoffmann
2022년 8월 3일
Hi! Is MATLAB ROS stable on Mac Silicon? I am considering upgrading. Thanks!
댓글 수: 1
Sk Shaon
2023년 2월 10일
No, Still has the same Issue
Unable to install the required Python packages. System error message:
Looking in links: c:\Program Files\MATLAB\R2022b\sys\ros1\share\python
Processing c:\program files\matlab\r2022b\sys\ros1\share\python\catkin_pkg-0.4.23-py3-none-any.whl
Processing c:\program files\matlab\r2022b\sys\ros1\share\python\empy-3.3.4.tar.gz
Processing c:\program files\matlab\r2022b\sys\ros1\share\python\docutils-0.17.1-py2.py3-none-any.whl
Processing c:\program files\matlab\r2022b\sys\ros1\share\python\pyparsing-2.4.7-py2.py3-none-any.whl
Processing c:\program files\matlab\r2022b\sys\ros1\share\python\python_dateutil-2.8.1-py2.py3-none-any.whl
ERROR: Could not find a version that satisfies the requirement pyyaml (from versions: none)
ERROR: No matching distribution found for pyyaml
.
Use ROS Toolbox preferences to create a Python virtual environment.
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