【发布时间】:2020-11-29 11:57:39
【问题描述】:
SageMath 不适用于 Ubuntu 20.04。当我要打开笔记本界面时,它会显示以下错误:
mks@MKS-H81M-S:~$ sage
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 9.0, Release Date: 2020-01-01 │
│ Using Python 3.8.5. Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
sage: notebook()
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-1-b5959bb24428> in <module>
----> 1 notebook()
/usr/lib/python3/dist-packages/sage/misc/lazy_import.pyx in sage.misc.lazy_import.LazyImport.__call__ (build/cythonized/sage/misc/lazy_import.c:3684)()
351 True
352 """
--> 353 return self.get_object()(*args, **kwds)
354
355 def __repr__(self):
/usr/lib/python3/dist-packages/sage/misc/lazy_import.pyx in sage.misc.lazy_import.LazyImport.get_object (build/cythonized/sage/misc/lazy_import.c:2347)()
186 if likely(self._object is not None):
187 return self._object
--> 188 return self._get_object()
189
190 cpdef _get_object(self):
/usr/lib/python3/dist-packages/sage/misc/lazy_import.pyx in sage.misc.lazy_import.LazyImport._get_object (build/cythonized/sage/misc/lazy_import.c:2586)()
218 elif self._at_startup and not startup_guard:
219 print('Option ``at_startup=True`` for lazy import {0} not needed anymore'.format(self._name))
--> 220 self._object = getattr(__import__(self._module, {}, {}, [self._name]), self._name)
221 name = self._as_name
222 if self._deprecation is not None:
ModuleNotFoundError: No module named 'sagenb'
sage:
我该如何解决这个问题?
【问题讨论】:
-
@f9c69e9781fa194211448473495534 错误信息以文本形式给出。
标签: jupyter-notebook sage