Unable to install catkin_tools_fetch empy

[Henry1184]

Using Ubuntu 16.04 LTS (tried 24.04 before), I am unable to install the catkin_tool fetch verb running this step: "sudo pip install catkin_tools catkin_tools_fetch empy"

Is there anyway to solve this issue, thank you.

$ sudo pip install catkin_tools catkin_tools_fetch empy The directory '/home/had/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. The directory '/home/had/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag. Collecting catkin_tools Downloading https://files.pythonhosted.org/packages/f6/db/7c1fe01f409c90621dcc4dd655d464b8804f7a4f989c38794006dcde9c60/catkin_tools-0.9.4.tar.gz (765kB) 100% |████████████████████████████████| 768kB 837kB/s Collecting catkin_tools_fetch Downloading https://files.pythonhosted.org/packages/20/ca/6d5bde8edd243d65cce0b9c3c67040cb0650b72e2e517a21827261e228c9/catkin_tools_fetch-0.3.5.tar.gz Requirement already satisfied (use --upgrade to upgrade): empy in /usr/lib/python2.7/dist-packages Requirement already satisfied (use --upgrade to upgrade): setuptools in /usr/lib/python2.7/dist-packages (from catkin_tools) Collecting PyYAML (from catkin_tools) Downloading https://files.pythonhosted.org/packages/cd/e5/af35f7ea75cf72f2cd079c95ee16797de7cd71f29ea7c68ae5ce7be1eda0/PyYAML-6.0.1.tar.gz (125kB) 100% |████████████████████████████████| 133kB 9.1MB/s Complete output from command python setup.py egg_info: Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-6kf9Su/PyYAML/setup.py", line 68, in import sys, os, os.path, pathlib, platform, shutil, tempfile, warnings ImportError: No module named pathlib

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Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-6kf9Su/PyYAML/ You are using pip version 8.1.1, however version 24.0 is available. You should consider upgrading via the 'pip install --upgrade pip' command.