Answers for "ImportError: libpython3.7m.so.1.0: cannot open shared object file: No such file or directory"

OSError: libespeak.so.1: cannot open shared object file: No such file or directory

pyttsx3 problem:
It's because you don't have espeak installed on your system. That's why it is giving error

sudo apt-get update && sudo apt-get install espeak

ffmpeg: error while loading shared libraries: libopenh264.so.5: cannot open shared object file: No such file or directory

# ffmpeg 3.4.1
conda install ffmpeg x264=20131218 -c conda-forge

# ffmpeg 4
conda install x264=='1!152.20180717' ffmpeg=4.0.2 -c conda-forge