- Download node.js for mac how to#
- Download node.js for mac install#
- Download node.js for mac code#
- Download node.js for mac download#
- Download node.js for mac windows#
Download node.js for mac install#
If Node doesn’t install on Mac, it might be due to the System Integrity Protection (SIP) added in El Capitan.
Download node.js for mac how to#
This section contains information on how to debug problems with installing Node. Unix manpages: run man to see the complete, but verbose and sometimes hard to understand, documentation for that command.
You also can use the rm command, but if you’re new, I would recommend getting familiar with everything first and then working with rm. If you are a first-time command line user, I recommend using the open command to open the directory you want to work in, and then use Finder to delete the files you want, as you would normally. # Uses the system default program to open this file $ open somefile.py # Opens the directory "someFolder" in Finder $ open someFolder # Opens the GUI file explorer - aka "where is this in Finder?" # Opens the current directory in Finder (the dot is the current directory) $ open.
Lines starting with > are the shell’s outputs. These commands are mostly Mac-centric, but most will work on Linux and possibly Windows. The shell is the execution environment for commands. 
The $ character signals the beginning of a shell prompt.
Download node.js for mac code#
We will not be mucking about too much with the command line (and no, it’s not dangerous to leave it running when you’re not looking), but please be aware of blindly copying-and-pasting code from StackOverflow and running it without consideration. Some commands can be very problematic, such as deleting large amounts of your filesystem (and skipping the trashbin…). You don’t need to be scared of the command line, but you do need to recognize that it’s not the time to “guess” whether you are about to run the right command. This is really powerful, but with great power comes great responsibility.
However, you have way more control over what you can see and do. At the command line, you are navigating the same filesystem and computer that you would in Finder or any Filesystem explorer. For most development work, a CLI (command line interface) is much more expedient because it allows you to work more fluidly with code and run code/commands that do not have a graphical user interface. They can accomplish many of the same things! click on) are parts of a graphical user interface. The icons that you commonly interact with (i.e. The command line is just another way of controlling your computer. Skip this section if you are already familiar with command line interfaces. However, we will provide some basic help below. We are not going to be teaching command line skills in class, as it was considered prerequisite knowledge for CS193x. You should see the following (note the node.js runtime in the red circle):. Visit the address specified on the command line in your browser (in this case ). Spin up a local server by running http-server at the command line. You will see a progress bar and a bunch of text ouput. Download node.js for mac download#
Download http-server by running npm install http-server -g at the command line. This is not necessary for CS193X, but you may find it useful in general. The http-server command is the NodeJS equivalent of Python’s SimpleHTTPServer. At the command line, type npm after the command prompt and hit Enter. The Node runtime has provided a handy way of accessing, installing and managing these libraries. Run node -v in terminal and then make sure you have v7.10.0 installed. Try a single line of JavaScript to test it out. You should get a JavaScript REPL, similar to the console in the Chrome inspector. Type node after the command prompt and hit Enter. Download node.js for mac windows#
Open up Terminal (or your Windows command line interface). Refer to this section to disable SIP and then run the node installer again. For Macs: If this installation process fails, it is possibly due to the recent System Integrity Protection feature added in El Capitan and subsequent versions of MacOS. Go back to Step 1 of these instructions and remember to click “Current”: Don’t download LTS. If you’ve downloaded a file that starts with node-v6, you downloaded the wrong one. NOTE: This file needs to start with node-v7, and not node-v6. Open the node-v7.10.0.pkg file that you downloaded. If you’ve already installed LTS, please re-download the Current version and install that instead. NOTE: This is different from what we said in an earlier version of the instructions. Click “Current”: Latest features to download Node version 7. Most contemporary laptops will use a 64-bit distribution. Select and download the installer for your operating system. Installing Node.js 1) Download Installer for Node 7.10.0 If you have any trouble installing Node, please post to Piazza. This tutorial has sections covering the following topics:
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