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Hello, everyone, and welcome to this lesson.

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So here we are going to use and install one more package manager which is known as BRU.

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One of the very, very famous package managers which has been used in apple based systems, or you can

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say MAC based operating systems.

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All right.

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So the actual name of this particular package manager is Homebrew.

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But sometimes, in short, it is generally known as brew.

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So what it does as it is a package manager, so it is going to install stuff that you need to run into

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your Apple or your Linux operating system that is basically not installed into your computer.

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All right.

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So it installed packages to its own directory and then it makes some links or symbolic links files into

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the user, local directories.

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What is the syntax?

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It's very simple.

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It is brew and install and whatever the package name that you require.

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All right.

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It looks like fairly simple.

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Now, let's jump onto the practical time and let's see how you can use this.

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All right.

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So here the website is, Blue Dot Search.

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So once we are over here, you can see Home Brew, the missing package manager for Mac OS or Linux.

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You can simply search any particular package that you want over here or you can do that using your command

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prompt or your terminal as well.

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Now, how to install Homebrew.

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You simply have to copy this command and paste it into your terminal and it will start installing brew

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or homebrew into your computer.

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Now the script explains what it will do and it will pause before asking anything you have to give your.

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Permission.

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That is basically yes.

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In case you want to install and you want to script to go ahead.

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Now what does Homebrew actually do?

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So it installed packages as it is a package manager.

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You can update as well as remove packages using it as well.

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The command as you can see onto your right over here, which is brew, install and the package name

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that you want to install, which is the blue gate, for example.

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So let us copy this and let's go to our terminal.

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So this is how a terminal looks like.

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And over here, I'm going to type or paste the command, which is blue install the blue gate.

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As blue is already installed into my computer, let's verify that.

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Just simply type the command which is blue and enter.

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And if you're able to see an example usage help menu which confirms that blue is installed.

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You can also read the main page if you are interested to see what are the possible options that you

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can explore to use blue.

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Now let me just paste the command again, and here we are going to install the blue gate in my computer.

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Most probably it is already installed into my computer.

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So either it is going to update the package or it is going to say that it is already installed to the

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latest version.

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Okay.

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So it was not to the latest version, as I expected.

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And you can see it got us it gave us a sweet message saying upgrading w get from version 1.20 .3. 2

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to 1.20 1.1.

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So it is updating the latest version for me and that's awesome.

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You can also see it is installing dependencies automatically, which if I would have done manually,

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would have took a lot of time for me.

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As you can see, the dependencies for W gate were these and which are automatically installed.

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And finally we can see installing the blue gate and done which is pouring w gate, which basically means

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in blue language that it is successfully done.

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Perfect.

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Let's verify if w gate is installed.

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Lets it enter.

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And we should see that.

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Yeah.

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The blue gate is there and it is now to the latest version.

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It was very simple and very easy to use.

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I hope you guys understood how you can install the blue gate and how you can use it.

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Thank you.