When I click the Launch button of Anaconda Navigator’s Jupyter Notebook pane, the resulting Terminal (macOS Ventura) window says:
$ /opt/anaconda3/bin/jupyter_mac.command ; exit;init .py”, line 11, in init .py”, line 39, in init .py”, line 23, in
[Process completed]
Of course I get the same problem directly typing “/opt/anaconda3/bin/jupyter_mac.command ; exit;” into my Terminal window without using Anaconda Navigator at all.
Can anyone help?:
Do you have any solution for this? I have the same problem.
Hi, I’ve forwarded on to the relevant team but in the meantime can you try creating a new environment and trying again? Interested to know which version of Jupyter Notebook you have installed as well as updating that to the latest might help as well.
The only thing I can find online is this issue which suggests pinning the version of setuptools package.
opened 10:12AM - 28 Apr 22 UTC
closed 01:42PM - 04 May 22 UTC
Waiting User Feedback
### setuptools version
`setuptools==62.1.0` (however the earliest affected ve… rsion is `setuptools==60.9.0`)
### Python version
Python 3.9 (though 3.7 and 3.8 are also affected, plus 3.10 is affected but gives a different error message)
### OS
Docker image `python:3.9.12` which is Debian 11 (it also occurs on Ubuntu on Heroku)
### Additional environment information
```
mrio-common-metadata==0.2
```
(which indirectly pulls in `pathlib==1.0.1`)
### Description
Between setuptools 60.8.2 and 60.9.0, a previously working project now encounters an error during the `python setup.py egg_info` phase of `pip install`:
```
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [20 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/tmp/pip-install-ymj9drfq/pathlib_99a5e0894a554de3b2297b3e6602e3f7/setup.py", line 6, in <module>
setup(
File "/usr/local/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 109, in setup
_setup_distribution = dist = klass(attrs)
File "/usr/local/lib/python3.9/site-packages/setuptools/dist.py", line 460, in __init__
for ep in metadata.entry_points(group='distutils.setup_keywords'):
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 999, in entry_points
return SelectableGroups.load(eps).select(**params)
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 449, in load
ordered = sorted(eps, key=by_group)
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 997, in <genexpr>
dist.entry_points for dist in unique(distributions())
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 609, in entry_points
return EntryPoints._from_text_for(self.read_text('entry_points.txt'), self)
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 917, in read_text
return self._path.joinpath(filename).read_text(encoding='utf-8')
AttributeError: 'PosixPath' object has no attribute 'read_text'
```
The changes between those two setuptools versions are:
https://github.com/pypa/setuptools/compare/v60.8.2...v60.9.0
Under Python 3.7/3.8 the failure is the same as seen on Python 3.9 above.
However under Python 3.10, the error changes to:
```
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [1 lines of output]
ERROR: Can not execute `setup.py` since setuptools is not available in the build environment.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
```
Downgrading to `setuptools==60.8.2` resolves the issue.
It seems that the `pathlib` package in the environment is being used by setuptools instead of the module in the stdlib. This should not happen, since the stdlib has higher precedence on `sys.path` than site-packages.
See also previously filed #3132. I've filed this separately, since:
- that issue is closed (I believe incorrectly, due to a misunderstanding about `sys.path` precedence)
- the steps to reproduce here are slightly different (a real world case encountered in a customer app)
- this issue has more details than the other one
...however feel free to dupe over there and reopen that issue if preferred :-)
### Expected behavior
Either:
- Installing `mrio_common_metadata==0.2` continues to work as it did for setuptools <= 60.8.2.
- Or, as a major version release (not a minor version bump), setuptools causes this scenario to be an error with an easy to debug error message.
### How to Reproduce
For the Python 3.9 repro:
1. `docker run --rm -it python:3.9.12 bash -c 'pip install pip==22.0.4 setuptools==62.1.0 && pip install mrio_common_metadata==0.2'`
For the Python 3.10 alternative error message variant:
1. `docker run --rm -it python:3.10.4 bash -c 'pip install pip==22.0.4 setuptools==62.1.0 && pip install mrio_common_metadata==0.2'`
### Output
Python 3.9:
```console
$ docker run --rm -it python:3.9.12 bash -c 'pip install pip==22.0.4 setuptools==62.1.0 && pip install mrio_common_metadata==0.2'
...
Successfully installed setuptools-62.1.0
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
Collecting mrio_common_metadata==0.2
Downloading mrio_common_metadata-0.2.tar.gz (12 kB)
Preparing metadata (setup.py) ... done
Collecting pyxlsb
Downloading pyxlsb-1.0.9-py2.py3-none-any.whl (23 kB)
Collecting pathlib
Downloading pathlib-1.0.1.tar.gz (49 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 49.3/49.3 KB 24.8 MB/s eta 0:00:00
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [20 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/tmp/pip-install-ymj9drfq/pathlib_99a5e0894a554de3b2297b3e6602e3f7/setup.py", line 6, in <module>
setup(
File "/usr/local/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 109, in setup
_setup_distribution = dist = klass(attrs)
File "/usr/local/lib/python3.9/site-packages/setuptools/dist.py", line 460, in __init__
for ep in metadata.entry_points(group='distutils.setup_keywords'):
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 999, in entry_points
return SelectableGroups.load(eps).select(**params)
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 449, in load
ordered = sorted(eps, key=by_group)
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 997, in <genexpr>
dist.entry_points for dist in unique(distributions())
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 609, in entry_points
return EntryPoints._from_text_for(self.read_text('entry_points.txt'), self)
File "/usr/local/lib/python3.9/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 917, in read_text
return self._path.joinpath(filename).read_text(encoding='utf-8')
AttributeError: 'PosixPath' object has no attribute 'read_text'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
```
Python 3.10:
```console
$ docker run --rm -it python:3.10.4 bash -c 'pip install pip==22.0.4 setuptools==62.1.0 && pip install mrio_common_metadata==0.2'
...
Successfully installed setuptools-62.1.0
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
Collecting mrio_common_metadata==0.2
Downloading mrio_common_metadata-0.2.tar.gz (12 kB)
Preparing metadata (setup.py) ... done
Collecting pyxlsb
Downloading pyxlsb-1.0.9-py2.py3-none-any.whl (23 kB)
Collecting pathlib
Downloading pathlib-1.0.1.tar.gz (49 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 49.3/49.3 KB 24.8 MB/s eta 0:00:00
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [1 lines of output]
ERROR: Can not execute `setup.py` since setuptools is not available in the build environment.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
```
Thanks,