The same thing. And, yes, I also have rtree 0.9.7 installed. When I try to import rtree from command-line python, I have the following traceback:
Python 3.8.8 (default, Feb 24 2021, 21:46:12) [GCC 7.3.0] :: Anaconda, Inc. on linux Type "help", "copyright", "credits" or "license" for more information. >>> import rtree Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/sergey/anaconda3/lib/python3.8/site-packages/rtree/__init__.py", line 9, in <module> from .index import Rtree, Index # noqa File "/home/sergey/anaconda3/lib/python3.8/site-packages/rtree/index.py", line 6, in <module> from . import core File "/home/sergey/anaconda3/lib/python3.8/site-packages/rtree/core.py", line 77, in <module> rt.Error_GetLastErrorNum.restype = ctypes.c_int File "/home/sergey/anaconda3/lib/python3.8/ctypes/__init__.py", line 394, in __getattr__ func = self.__getitem__(name) File "/home/sergey/anaconda3/lib/python3.8/ctypes/__init__.py", line 399, in __getitem__ func = self._FuncPtr((name_or_ordinal, self)) AttributeError: python: undefined symbol: Error_GetLastErrorNum >>> This bug appeared after upgrading spyder to 4.2.2 and python to 3.8.8. May be, the problem is in a new python distribution. воскресенье, 28 февраля 2021 г. в 17:14:13 UTC+3, Rational-IM: > In time - I already had rtree 0.9.7 installed. See below from Anaconda > Navigator: > > > > > > *From:* [email protected] <[email protected]> > *Sent:* Sunday, February 28, 2021 8:47 AM > *To:* [email protected] > *Subject:* Missing dependencies - Spyder 4.2.2 > > > > Good morning: > > > > I just installed Spyder 4.2.2 (first, running “conda update anaconda” and > after “conda install spyder=4.2.2 from Anaconda Prompt), and as soon as I > opened Spyder I got the warning below. First, how do I “install a > dependency”? Second, why is a dependency missing? > > > > Thanks a lot, > > > > Danilo > > > > > > <http://linkedin.com/in/danilosantiago> > > > -- You received this message because you are subscribed to the Google Groups "spyder" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/spyderlib/0d4ca5c9-29b9-4d23-a51b-ca9e25cebf82n%40googlegroups.com.
