A small rant about dependencies (and a promise)

A small rant about dependencies (and a promise)

Every now and then I run into some awesome open source project on GitHub, that is written in some cool programming language, and it assumes that the development tools for that language are already installed. My assumption is that they have a specific target audience in mind: an already existing developer community around that specific language. People who already have those tools installed.

The annoying thing is when someone like me, who doesn’t really need to know if a thing is written in Python or Ruby or JavaScript or whatever, tries to follow instructions like these:

$ pip install foo
Command 'pip' not found
$ gem install bar
Command 'gem' not found
$ yarn install baz
Command 'yarn' not found
$ ./configure && make && sudo make install
Command 'make' not found

By now, I already know that I first need to do sudo apt install python3-pip (or the equivalent installation commands for RubyGems, Yarn, build-essential,…). I also understand that, within the context of a specific developer community, this is so obvious that it is often assumed. That being said, I am making a promise:

For every open source project that I will henceforth publish online (on Github or any other code sharing platforms), I promise to do the following things:
(1) Test the installation on at least one clean installed operating system – which will be documented.
(2) Include full installation steps in the documentation, including all frameworks, development tools, etc. that would otherwise be assumed.
(3) Where possible and useful, provide an installation script.

The operating system I’m currently targeting, is Ubuntu, which means I’ll include apt commands. I’m counting on Continuous Integration to help me test on other operating systems that I don’t personally use.

Published by Amedee

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