Calibre has required Python 2.7 for quite some time. All calibre binary installs bundle Python 2.7. All calibre binary installs also bundle colletions. You will need to update the Python version install on Ubuntu. Python 2.7 specific features are used elsewhere.
Calibre has required Python 2.7 for quite some time. All calibre binary installs bundle Python 2.7. All calibre binary installs also bundle colletions. You will need to update the Python version install on Ubuntu. Python 2.7 specific features are used elsewhere.