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Why do so many programming languages have their own package manager? (sh.itjust.works)

submitted 2 days ago by DeltaWingDragon@sh.itjust.works to c/programming@programming.dev

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cross-posted from: https://sh.itjust.works/post/64685863

Lots of programming languages have their own package manager, separate from the distribution or OS package manager.

Going loosely from the TIOBE index:

Python has Pip

C# has NuGet

Javascript has npm for Node.js

Visual Basic also uses NuGet

R has a repository of packages that can be installed by running install.packages("something") in R

Rust has Cargo/Crates

Go has the go get command

Swift has its own package manager swift package

Ruby has RubyGems

Java has Maven and Gradle (not sure if they are full package managers, or build automation tools with dependency resolution)

PHP has Composer for managing libraries and dependencies

C and C++ are the only exceptions I can think of, off the top of my head; libraries are managed by, and coupled to, the operating system

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[–] chaospatterns@lemmy.world 4 points 1 day ago* (last edited 1 day ago)

Now you have two package managers. The problem is that Nix needs to create a folder structure that matches what your language package manager wants to see.

Even if the language package manager goes away, languages have slight differences that can't be totally abstracted away. C/C++ have .h and .c files. JS has its own thing, C# has a .dll. Each language has difference opinions on how symbols get resolved.