По умолчанию python3
в Ubuntu 14.04 имеет значение 3.4.3
, но я хочу использовать 3.6.3
.
Я следовал приведенным ниже командам для установки 3.6.3
:
$ sudo apt-get update
$ sudo apt-get install build-essential libpq-dev libssl-dev openssl libffi-dev zlib1g-dev
$ sudo apt-get install python3-pip python3-dev
$ sudo add-apt-repository ppa:jonathonf/python-3.6
$ sudo apt-get update
$ sudo apt-get install python3.6
3.6.3
был тогда доступен на моем Ubuntu:
$ which python3.6
/usr/bin/python3.6
Конечно, python3
все еще указывал на 3.4.3
:
$ ls -la /usr/bin/python3
/usr/bin/python3 -> /usr/bin/python3.4
pip3
был доступен, но он использовал3.4.3
вместо 3.6.3
(что я хотел):
$ pip3 --version
pip 1.5.4 from /usr/lib/python3/dist-packages (python 3.4)
Я думал, что обновление /usr/bin/python3
решит проблему, поэтому я настроил символическую ссылку python3
, указав 3.6.3
:
$ sudo unlink /usr/bin/python3
$ sudo ln -s /usr/bin/python3.6 /usr/bin/python3
$ ls -la /usr/bin/python3
/usr/bin/python3 -> /usr/bin/python3.6
Но pip3
больше не работал: (
$ pip3 --version
Traceback (most recent call last):
File "/usr/bin/pip3", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/lib/python3/dist-packages/pkg_resources.py", line 1479, in <module>
register_loader_type(importlib_bootstrap.SourceFileLoader, DefaultProvider)
AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
from apport.report import Report
File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
from apport.packaging_impl import impl as packaging
File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 20, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/pip3", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/lib/python3/dist-packages/pkg_resources.py", line 1479, in <module>
register_loader_type(importlib_bootstrap.SourceFileLoader, DefaultProvider)
AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'
ОБНОВЛЕНО
Я попытался с некоторыми предложениями:
$ sudo python3.6 -m pip
и
$ curl https://bootstrap.pypa.io/get-pip.py | sudo -H python3.6
Но он показал очень похожие результаты:
Traceback (most recent call last):
File "/usr/lib/python3.6/runpy.py", line 183, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
File "/usr/lib/python3.6/runpy.py", line 142, in _get_module_details
return _get_module_details(pkg_main_name, error)
File "/usr/lib/python3.6/runpy.py", line 109, in _get_module_details
__import__(pkg_name)
File "/usr/lib/python3/dist-packages/pip/__init__.py", line 59, in <module>
from pip.log import logger
File "/usr/lib/python3/dist-packages/pip/log.py", line 9, in <module>
import colorama, pkg_resources
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 656, in _load_unlocked
File "<frozen importlib._bootstrap>", line 626, in _load_backward_compatible
File "/usr/share/python-wheels/setuptools-3.3-py2.py3-none-any.whl/pkg_resources.py", line 1479, in <module>
register_loader_type(importlib_bootstrap.SourceFileLoader, DefaultProvider)
AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
from apport.report import Report
File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
from apport.packaging_impl import impl as packaging
File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 20, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
import apt_pkg
Как я могу решить проблему?