python-3.x - Rasperry Pi 上的 PIP3 异常
问题描述
我已经在我的树莓派上安装了 pip3,但是当我运行它时,会弹出以下错误。我已经尝试重新安装它。有人知道这个错误吗?
pi@henriette ~/servokit $ pip3
Traceback (most recent call last):
File "/usr/local/bin/pip3", line 9, in <module>
load_entry_point('pip==19.0.3', 'console_scripts', 'pip3')()
File "/usr/lib/python3/dist-packages/pkg_resources.py", line 337, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources.py", line 2280, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources.py", line 1990, in load
entry = __import__(self.module_name, globals(),globals(), ['__name__'])
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/__init__.py", line 40, in <module>
from pip._internal.cli.autocompletion import autocomplete
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/cli/autocompletion.py", line 8, in <module>
from pip._internal.cli.main_parser import create_main_parser
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/cli/main_parser.py", line 8, in <module>
from pip._internal.cli import cmdoptions
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/cli/cmdoptions.py", line 19, in <module>
from pip._internal.locations import USER_CACHE_DIR, src_prefix
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/locations.py", line 13, in <module>
from pip._internal.utils import appdirs
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/utils/appdirs.py", line 12, in <module>
from pip._internal.utils.compat import WINDOWS, expanduser
File "/usr/local/lib/python3.2/dist-packages/pip/_internal/utils/compat.py", line 67
return u"".join(u"\\x%x" % c for c in raw_bytes), err.end
^
SyntaxError: invalid syntax
解决方案
Python 3.2 不支持u""
unicode 字符串。升级到 Python 3.4+。
推荐阅读
- javascript - 如何删除多个数组项
- linux - 如何删除与字符串中的项目相似的文件
- c# - Google 请求同步操作返回 403
- git - 如何更改 PC 上的 Fork 文件位置
- mvvm - UWP ObservableCollection 通知 View 发生变化
- selenium - WebDriver 无法解析为类型,ChromeDriver 无法解析为类型
- powershell - 如何使用powershell在xml文件中使用通配符
- python - 熊猫:将扁平列表加载到多列中(基于分隔线)
- hyperlink - 目标和参考(reStructuredText)有什么区别?
- c++ - 如何确保在 OpenCV T-API 函数调用后实际释放 GPU 内存?