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I am new to ROS, I am trying to install naoqi for ROS noetic in ubuntu 20.04LTS,i have been following the steps given in the link : http://wiki.ros.org/nao/Tutorials/Installation

While checking the naoqi installation and running the give code line ($ ~/naoqi/naoqi-sdk-2.1.4.13-linux64/naoqi), i got stuck at this

error-image

So I tried to search for the problem in online, but i am not able to get it, the only thing i found is that the packages were deprecated, and i dont know how to solve that while installing naoqi,can someone please help me in solving this Thank you.

Manjunath Kondamu
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  • Did you follow all of those tutorial steps exactly? Looks like the docs are written for older versions of ROS and all versions before Noetic target Python2.7 – BTables Feb 09 '23 at 17:47
  • I did follow them exactly, i will try to do the same with older versions, Thank you – Manjunath Kondamu Feb 10 '23 at 02:00

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list changed sources according to your region?

Ever tried $sudo apt-get update? If there is any error, please change the source file 'source.list' first.

RxLucifer
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  • Thank you for your response, there is no error when i tried the command $sudo apt-get update – Manjunath Kondamu Feb 10 '23 at 04:44
  • You can try use *$python --version* to make sure python version is what u need. I have tried the URL : http://wiki.ros.org/nao/Tutorials/Installation in Ubuntu20.04, but I'm sorry that I don't have the same problem as you, please reinstall ROS or Naoqi. – RxLucifer Feb 10 '23 at 05:35
  • okay sure, i will check it once, may i know which version of Naoqi and ROS did you use? – Manjunath Kondamu Feb 10 '23 at 14:05
  • Thank you @RxLucifer , when i tried to install the updated package i got the error, but when i used the same version in the installation guide , i got everything fine Thank you – Manjunath Kondamu Feb 10 '23 at 14:23
  • When added the python path, it got added for python3, but here i want to use python2.7, so can i get help in how to change the path – Manjunath Kondamu Feb 10 '23 at 14:29
  • First of all, I am very sorry for not answering your question. I am too busy these two days to read it. Based on your comments, I feel that you are not changing the default Python version, you can try the following command: 1.$sudo update-alternatives --list python (This command lists the currently available versions, with 1 as the default) 2.$sudo update-alternatives --config python (This command can be executed according to the version you need, just input the serial number can be implemented) – RxLucifer Feb 13 '23 at 00:47
  • According to your last comment, I think it is necessary to update your source file source.list since the $sudo apt-get update error means that you are not connected to the local image and all Ubuntu libraries may fail to link. – RxLucifer Feb 13 '23 at 00:52