![]() something has gone wrong with your nvm installation, go back and check you step.if you see something else like: node: command not found.you should see something similar to: v0.10.29.You may choose any version you like: Instead of 0.10, you could choose 0.11 or 0.12, or any specific patch number!.In the terminal, enter the following commands:. ![]() This is done to ensure that the environment variables are set up correctly in the new shell.Now close the terminal, and open a new one.Follow the "Install Script" instructions.If, however, you are using a different shell than bash, such as zsh or ksh, ensure that the appropriate terminal start script contains source ~/.nvm/nvm.sh.If you are using Linux, this not required, because a ~/.bashrc file is used instead, and would already exist by default.This creates an empty file in your home directory if it is not already present, and is a prerequisite to installing NVM.Enter the following command: touch ~/.profile.The main thing that we care about in all of this, however, is simply the fact that NVM is the easiest way to install the NodeJs platform in a directory that does not require sudo access. It also allows you to install multiple versions of NodeJs side by side, and switch between them rather effortlessly. It then sets up symbolic links and various environment variables to ensure that it can run. In a nutshell, what NVM does is to install the NodeJs platform in a subdirectory of your user home directory, by compiling from source - taking care of all the required steps. NVM įor everyone else, there is Node Version Manager. If you are on Mac, and you already have homebrew installed, then you can simply do: brew install node Chances are, however, if you fall into this category, you would have defaulted to this route anyway - instead of getting stuck and reading this article! homewbrew If you are the sort who is unfazed when dealing with C compilers, and are a command line whiz, then this is the option for you. Now you are in over your head! Solutions Compile from source However, it sets you up for inevitable failure down the road, as sooner or later the need to use sudo will spread - to pretty much all NodeJs related activities, and you might find that unless you start your IDE using sudo, your projects cannot build. This will appear to work at first, as the installation will succeed. After all, after the error messages, this is precisely what the suggested fix is. When the NodeJs platform is installation in a directory that requires sudo access, any global installs will result in a bunch of errors of type EACCESS, which you will see output to your terminal.Ī rookie mistake, upon seeing these, would be to ignore them, and simply repeat your previous global installation command, this time with the sudo command in front of it. Thus, whenever you do a global installation of a node module, it attempts to install it in a subdirectory which requires sudo access. Installation Problems įor the Windows platform, NodeJs allows you to choose the directory in which to install the platform, so you will not face any issues.įor Linux and Mac, there is an issue, because the installer defaults to /usr/local or /usr/lib, which are directories that require sudo access to write files to. So you have tried the official install instructions for installing NodeJs, but you are running into problems with the installation.
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