A package manager is the tool that fetches and updates your dependencies. Run the package manager, a package manager lock file, the package manager failed.
It resolves what depends on what, which is a harder problem than downloading. A lock file records exactly which versions were used, so the same package manager run gives the same result twice.
1nounpackage managerThe tool that fetches and updates your dependencies.
“The build broke because the package manager pulled a newer version.”
package manager is a tool.
Practised in Computing & Code