q&a

Q&A

`/usr/bin/python3.12: No module named ensurepip`

issue

$ pipx install ansible --include-deps
Error: Command '['/home/marslo/.local/share/pipx/shared/bin/python3.12', '-m', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
'/usr/bin/python3.12 -m venv --clear /home/marslo/.local/share/pipx/shared' failed

$ /usr/bin/python3.12 -m ensurepip --upgrade --default-pip
/usr/bin/python3.12: No module named ensurepip

solution
```
$ sudo apt install python3.12-venv
```

result

$ pipx install ansible --include-deps
  installed package ansible 9.1.0, installed using Python 3.12.1
  These apps are now globally available
    - ansible
    - ansible-community
    - ansible-config
    - ansible-connection
    - ansible-console
    - ansible-doc
    - ansible-galaxy
    - ansible-inventory
    - ansible-playbook
    - ansible-pull
    - ansible-test
    - ansible-vault
done! ✨ 🌟 ✨

`pkg_resources.VersionConflict`

issue

$ sudo -H pip install --upgrade pip
...

$ pip --version
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 584, in _build_master
    ws.require(__requires__)
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 901, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 792, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.VersionConflict: (pip 20.1.1 (/Users/marslo/Library/Python/3.7/lib/python/site-packages), Requirement.parse('pip==20.0.2'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/opt/python/bin/pip3", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3254, in <module>
    @_call_aside
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3238, in _call_aside
    f(*args, **kwargs)
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3267, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 586, in _build_master
    return cls._build_from_requirements(__requires__)
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 599, in _build_from_requirements
    dists = ws.resolve(reqs, Environment())
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 787, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'pip==20.0.2' distribution was not found and is required by the application


$ which -a pip
/usr/local/opt/python/libexec/bin/pip
/usr/local/bin/pip
$ la /usr/local/opt/python/libexec/bin/pip
lrwxr-xr-x 1 marslo staff 14 Jul  6 18:23 /usr/local/opt/python/libexec/bin/pip -> ../../bin/pip3

$ /usr/local/opt/python/bin/pip3 --version
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 584, in _build_master
    ws.require(__requires__)
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 901, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/local/lib/python3.7/site-packages/pkg_resources/__init__.py", line 792, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.VersionConflict: (pip 20.1.1 (/Users/marslo/Library/Python/3.7/lib/python/site-packages), Requirement.parse('pip==20.0.2'))
....

solution

$ which -a pip
/usr/local/opt/python/libexec/bin/pip
/usr/local/bin/pip

$ la /usr/local/opt/python/libexec/bin/pip
lrwxr-xr-x 1 marslo staff 14 Jul  6 18:23 /usr/local/opt/python/libexec/bin/pip -> ../../bin/pip3

$ which -a pip3
/usr/local/bin/pip3
/usr/bin/pip3

ln -sf

$ mv /usr/local/opt/python/bin/pip3{,.bak}
$ ln -sf /usr/local/bin/pip3 /usr/local/opt/python/bin/pip3

re-install

$ brew reinstall python
$ sudo rm -rf /usr/local/lib/python3.7/site-packages/pip/

$ brew postinstall python
$ pip --version
pip 20.0.2 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

$ sudo -H python3 -m pip install --force-reinstall pip
$ pip --version
pip 20.1.1 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

`ImportError: No module named pkg_resources`

precondition:

$ which -a python
/usr/local/opt/python/libexec/bin/python
/usr/bin/python

$ realpath /usr/bin/python
/System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7

issue

$ /usr/bin/xattr
Traceback (most recent call last):
  File "/usr/bin/xattr", line 8, in <module>
    from pkg_resources import load_entry_point
ImportError: No module named pkg_resources

solution

restore ~/Library/Python/2.7

$ mkdir -p ~/Library/Python/2.7/lib/python
$ cp -r /usr/local/lib/python2.7/site-packages ~/Library/Python/2.7/lib/python/
$ sudo chown -R $(whoami):staff ~/Library/Python/2.7

# or
$ sudo chown -R $USER:$(id -g) /Users/$USER/Library/Python

result:

$ /usr/bin/python -m pip list
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Package                      Version
---------------------------- ---------
backports.ssl-match-hostname 3.7.0.1
certifi                      2019.6.16
chardet                      3.0.4
Click                        7.0
click-config-file            0.5.0
colorama                     0.4.1
configobj                    5.0.6
docker                       4.0.2
idna                         2.8
ipaddress                    1.0.22
Markdown                     3.1.1
mdv                          1.7.4
pip                          19.1.1
Pygments                     2.4.2
requests                     2.22.0
setuptools                   41.0.1
six                          1.12.0
tabulate                     0.8.3
urllib3                      1.25.3
websocket-client             0.56.0
wheel                        0.33.4

$ /usr/bin/xattr
Traceback (most recent call last):
  File "/usr/bin/xattr", line 8, in <module>
    from pkg_resources import load_entry_point
  File "/Users/marslo/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 3241, in <module>
    @_call_aside
  File "/Users/marslo/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 3225, in _call_aside
    f(*args, **kwargs)
  File "/Users/marslo/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 3254, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/Users/marslo/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/Users/marslo/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/Users/marslo/Library/Python/2.7/lib/python/site-packages/pkg_resources/__init__.py", line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'xattr==0.6.4' distribution was not found and is required by the application

install setuptools==39.1.0 and xattr==0.6.4

$ sudo -H python -m pip install --upgrade pip setuptools wheel
$ sudo -H /usr/bin/python -m pip uninstall -y setuptools

$ /usr/bin/python -m pip install --user setuptools==39.1.0
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Collecting setuptools==39.1.0
Installing collected packages: setuptools
  Found existing installation: setuptools 41.0.1
    Uninstalling setuptools-41.0.1:
      Successfully uninstalled setuptools-41.0.1
Successfully installed setuptools-39.1.0

$ curl -fsSL https://raw.githubusercontent.com/marslo/ibook/master/programming/python/xattr-0.6.4.tar.gz -o xattr-0.6.4.tar.gz
$ /usr/bin/python -m pip install --user xattr-0.6.4.tar.gz
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Processing ./xattr-0.6.4.tar.gz
Building wheels for collected packages: xattr
  Building wheel for xattr (setup.py) ... done
  Stored in directory: /Users/marslo/Library/Caches/pip/wheels/63/db/04/be8c6e423b8158e30b1d63992368c899811286844edf41ce32
Successfully built xattr
Installing collected packages: xattr
  WARNING: The script xattr is installed in '/Users/marslo/Library/Python/2.7/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed xattr-0.6.4

result:

$ /usr/bin/xattr -h
usage: xattr [-lz] file [file ...]
       xattr -p [-lz] attr_name file [file ...]
       xattr -w [-z] attr_name attr_value file [file ...]
       xattr -d attr_name file [file ...]

The first form lists the names of all xattrs on the given file(s).
The second form (-p) prints the value of the xattr attr_name.
The third form (-w) sets the value of the xattr attr_name to attr_value.
The fourth form (-d) deletes the xattr attr_name.

options:
  -h: print this help
  -l: print long format (attr_name: attr_value)
  -z: compress or decompress (if compressed) attribute value in zip format

$ /usr/bin/python -m pip list
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Package                      Version
---------------------------- ---------
backports.ssl-match-hostname 3.7.0.1
certifi                      2019.6.16
chardet                      3.0.4
Click                        7.0
click-config-file            0.5.0
colorama                     0.4.1
configobj                    5.0.6
docker                       4.0.2
idna                         2.8
ipaddress                    1.0.22
Markdown                     3.1.1
mdv                          1.7.4
pip                          19.1.1
Pygments                     2.4.2
requests                     2.22.0
setuptools                   39.1.0
six                          1.12.0
tabulate                     0.8.3
urllib3                      1.25.3
websocket-client             0.56.0
wheel                        0.33.4
xattr                        0.6.4

reinstall xattr==0.6.4 for global [if necessary]

$ sudo -H /usr/bin/python -m pip install xattr-0.6.4.tar.gz
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Processing /Users/marslo/Desktop/xattr-0.6.4.tar.gz
Building wheels for collected packages: xattr
  Building wheel for xattr (setup.py) ... error
  ERROR: Complete output from command /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -u -c 'import setuptools, tokenize;__file__='"'"'/private/tmp/pip-req-build-dVgPOl/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/tmp/pip-wheel-ZV80PW --python-tag cp27:
  ERROR: usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
     or: -c --help [cmd1 cmd2 ...]
     or: -c --help-commands
     or: -c cmd --help

  error: invalid command 'bdist_wheel'
  ----------------------------------------
  ERROR: Failed building wheel for xattr
  Running setup.py clean for xattr
Failed to build xattr
Installing collected packages: xattr
  Found existing installation: xattr 0.6.4
    Uninstalling xattr-0.6.4:
      Successfully uninstalled xattr-0.6.4
  Running setup.py install for xattr ... done
Successfully installed xattr-0.6.4

`No module named pip`

issue

$ sudo -H /usr/bin/python -m pip install --upgrade pip setuptools wheel
/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python: No module named pip

solution

$ sudo -H /usr/bin/python -m ensurepip --default-pip
Looking in links: /tmp/tmpkmqQV6
Requirement already satisfied: setuptools in /Library/Python/2.7/site-packages (39.1.0)
Collecting pip
Installing collected packages: pip
Successfully installed pip-18.1

verify

$ sudo /usr/bin/python -m pip install --upgrade pip setuptools wheel
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
WARNING: The directory '/Users/marslo/Library/Caches/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Looking in indexes: https://artifactory.dev.domain.com/artifactory/api/pypi/tools/simple
Requirement already up-to-date: pip in /Users/marslo/Library/Python/2.7/lib/python/site-packages (20.2.4)
Requirement already up-to-date: setuptools in /Users/marslo/Library/Python/2.7/lib/python/site-packages (44.1.1)
Requirement already up-to-date: wheel in /Users/marslo/Library/Python/2.7/lib/python/site-packages (0.35.1)

$ ls -Altrh /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python

alternatives

get-pip.py

$ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
$ /usr/bin/python get-pip.py

python install with `tcl-tk`

$ export PATH="/usr/local/opt/tcl-tk/bin:$PATH"
$ export LDFLAGS="-L/usr/local/opt/tcl-tk/lib"
$ export CPPFLAGS="-I/usr/local/opt/tcl-tk/include"
$ export PKG_CONFIG_PATH="/usr/local/opt/tcl-tk/lib/pkgconfig"
$ brew reinstall python

libpython3.12 : Depends: libpython3.12-stdlib (= 3.12.8-1+jammy1) but 3.12.7-1+jammy1 is installed

[!TIP|label:references:]
Jammy - Upgrade python fail
sudo dpkg -i --force-overwrite <file-path>
apt-get -o Dpkg::Options::="--force-overwrite"

error message

$ sudo apt upgrade -y
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 libpython3.12 : Depends: libpython3.12-stdlib (= 3.12.8-1+jammy1) but 3.12.7-1+jammy1 is installed
 libpython3.12-dev : Depends: libpython3.12-stdlib (= 3.12.8-1+jammy1) but 3.12.7-1+jammy1 is installed
 python3.12-dev : Depends: python3.12 (= 3.12.8-1+jammy1) but 3.12.7-1+jammy1 is installed
 python3.12-venv : Depends: python3.12 (= 3.12.8-1+jammy1) but 3.12.7-1+jammy1 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

solution 1 : dpkg --force-depends

$ sudo dpkg --force-depends -r libpython3.12-minimal python3.12-minimal
dpkg: libpython3.12-minimal:amd64: dependency problems, but removing anyway as you requested:
 python3.12-minimal depends on libpython3.12-minimal (= 3.12.7-1+jammy1).
 libpython3.12-stdlib:amd64 depends on libpython3.12-minimal (= 3.12.7-1+jammy1).

(Reading database ... 329946 files and directories currently installed.)
Removing libpython3.12-minimal:amd64 (3.12.7-1+jammy1) ...
dpkg: python3.12-minimal: dependency problems, but removing anyway as you requested:
 python3.12 depends on python3.12-minimal (= 3.12.7-1+jammy1).

Removing python3.12-minimal (3.12.7-1+jammy1) ...
Unlinking and removing bytecode for runtime python3.12
E: py3clean:65: cannot find magic tag for Python 3.12: python3.12 -c 'import imp; print(imp.get_tag())' failed with status code 1
Processing triggers for man-db (2.10.2-1) ...

$ sudo apt --fix-broken install

$ python3 --version
Python 3.12.8

solution 2 : dpkg --force-overwrite

$ sudo dpkg -i --force-overwrite /var/cache/apt/archives/libpython3.12-stdlib_3.12.8-1+jammy1_amd64.deb
# or
$ sudo apt-get -o Dpkg::Options::="--force-overwrite" install -f python3.12

$ sudo apt --fix-broken install

solution 3 : aptitude install

$ sudo apt update
$ sudo apt install aptitude

$ sudo aptitude install python3.12
python3.12 is already installed at the requested version (3.12.8-1+jammy1)
python3.12 is already installed at the requested version (3.12.8-1+jammy1)
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

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Q&A

/usr/bin/python3.12: No module named ensurepip

pkg_resources.VersionConflict

ImportError: No module named pkg_resources

No module named pip

python install with tcl-tk

libpython3.12 : Depends: libpython3.12-stdlib (= 3.12.8-1+jammy1) but 3.12.7-1+jammy1 is installed

`/usr/bin/python3.12: No module named ensurepip`

`pkg_resources.VersionConflict`

`ImportError: No module named pkg_resources`

`No module named pip`

python install with `tcl-tk`