大佬们,我安装conda install --prefix=C:\Users\29595\anaconda3\envs\test_py2 ipykernel的时候,最后出现了ERROR conda.core.link:_execute(699): An error occurred while installing package 'defaults::ipykernel-4.10.0-py27_0'.
Rolling back transaction: done
LinkError: post-link script failed for package defaults::ipykernel-4.10.0-py27_0
location of failed script: C:\Users\29595\anaconda3\envs\test_py2\Scripts.ipykernel-post-link.bat
==> script messages ⇐=
<None>
==> script output ⇐=
stdout:
stderr:
return code: 1
,这个怎么办啊