IS kivy a good python module?

Question

so i was making an kivy app but then thought is there any module better than it?

Answer 1

You've misspelled psycopg2, you've written pyscopg2. To see all available versions of one specific package (to make sure the version you want to install is available) you can use: pip install psycopg2==. You will get the following output:

ERROR: Could not find a version that satisfies the requirement psycopg2== (from versions: 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.2, 2.4, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.5, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.6, 2.6.1, 2.6.2, 2.7, 2.7.1, 2.7.2, 2.7.3, 2.7.3.1, 2.7.3.2, 2.7.4, 2.7.5, 2.7.6, 2.7.6.1, 2.7.7, 2.8, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 2.9, 2.9.1, 2.9.2, 2.9.3)
ERROR: No matching distribution found for psycopg2==

Answer 2

If you don't need that specific version, try installing the new version:

pip install psycopg2 / pip3 install psycopg2

If you really need that version, go te pypI here, where you find the package in that version to download and how to do it.