![]() ![]() With its help it became possible to install the required versions and switch between them. A version manager is a special program designed to handle language versions. To solve these problems, the developers came up with version managers. ![]() However, even in this case, languages are required to work with open source. It’s important thing to mention, that all of this doesn’t concern those, who have completely thrown themselves into Docker and Docker Compose. It happens surprisingly often since there are plenty of options in development: various company projects, pet-projects, open source. All this eventually clogs the system and sometimes breaks it.Īnother serious problem arises when developer requires different versions of the same language for different programs. The last one often becomes a challenge and takes a lot of time, with hours of googling and installing additional libraries. And in this case, you either have to wait, which isn’t always convenient, or look for another installation method. Usually, it takes some time before the language becomes available for installation through package managers. For example, at some point, a new version of the language comes out but the project you are working on requires the latest version. Then, over time, different problems begin to surfase. The standard installation method works well only at the very beginning during the initial setup. # Ubuntu sudo apt install nodejs # installs most recent version In particular, Python plays a key role in the Linux OS and its distributions. Some languages come preinstalled with an operating system, for example, Python. Different operating systems do it differently: some of them use package managers, for example, apt or yum, and some download the installer directly from the repository. To run code in any language, you need to install its interpreter (or compiler). ![]()
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