运行 canopy-script.pyw 给出回溯 "No module named canopy.app.bootstrap"

Running canopy-script.pyw gives traceback "No module named canopy.app.bootstrap"

我正在尝试按照 Enthought support website 的说明来测试我在 运行 行中所做的事情:

_python.exe  canopy-script.pyw -d  

不幸的是,这给出了追溯:

Traceback (most recent call last):
File "canopy-script.pyw", line 776, in <module>

File "canopy-script.pyw", line 336, in bootstrap

File "canopy-script.pyw", line 363, in chainload

File "canopy-script.pyw", line 762, in _chainload

File "C:\Users\User\AppData\Local\Enthought\Canopy\App\appdata\canopy-1.7.4.3348.win-x86_64\Canopy-script.pyw", line 7, in <module>
from canopy.app.bootstrap import main  
ImportError: No module named canopy.app.bootstrap

“搜索”后我可以在光盘上看到许多 bootstrap.py 个文件。
这个问题的解决方案是什么?

Canopy 的当前版本是 2.1.9。 (您是 运行 v 1.7.4)。

要更新 Canopy,以及 link 发行说明,请参阅 "Installing a new Canopy version"

更新后,请参阅: https://support.enthought.com/hc/en-us/articles/360021798791--UnresolvableRequirements-or-Conflicting-requirements-when-installing-or-updating-packages