Error trying to install.

[BertWang]

VapourSynthColab.ipynb

Need to get 0 B/1,718 kB of archives.
After this operation, 14.3 kB of additional disk space will be used.
(Reading database ... 154723 files and directories currently installed.)
Preparing to unpack .../ffmpeg_10%3a4.4-dmo5_amd64.deb ...
Unpacking ffmpeg (10:4.4-dmo5) over (7:3.4.2-2) ...
Setting up ffmpeg (10:4.4-dmo5) ...
Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
[youtube] I_8ZH1Ggjk0: Downloading webpage
[download] /content/enhance.webm has already been downloaded
[download] 100% of 566.07KiB

FileNotFoundError Traceback (most recent call last)
in ()
276 print("CUDA pip thread done.")
277
--> 278 t1.join()
279 print("VS plugin thread done.")
280

5 frames
/usr/lib/python3.7/shutil.py in copyfile(src, dst, follow_symlinks)
119 else:
120 with open(src, 'rb') as fsrc:
--> 121 with open(dst, 'wb') as fdst:
122 copyfileobj(fsrc, fdst)
123 return dst

FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/lib/vapoursynth/libvfrtocfr.so'