- download Calibre: https://calibre-ebook.com/download
- install Calibre
- config Calibre
MACOS:
sudo ln -s ~/Applications/calibre.app/Contents/MacOS/ebook-convert /usr/binOr:
vi ~/.bash_profile
export EBOOK_PATH=/Applications/calibre.app/Contents/MacOS
export PATH=$PATH:$EBOOK_PATH
source .bash_profilegitbook pdf
gitbook epub