https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266855
--- Comment #3 from Osamu Matsuda <omatsuda...@gmail.com> --- As a workaround, I tried to fetch py39-nbformat-5.4.0.pkg from the packages, extract it, and copy nbformat.v4* files to /usr/local/lib/python3.9/site-packages/nbformat/v4 I haven't checked its appropriateness and even don't know what it means, but at least I can load ipynb files saved with 5.4.0. I hope the problem will be solved in a right way soon. -- You are receiving this mail because: You are on the CC list for the bug.
