How to Install Boost Library in C++ on MacOS?

Boost is not considered software for the daily use of a programmer. Rather, it is a set of libraries. These are the libraries that are associated with the C++ programming language. In every programming language, there are several libraries are present. The libraries are the essential elements that are required for the proper use of the programming language. Also, if users want to use that programming language for more purposes, then there is a need to configure more libraries. Boost is a similar library for the C++ programming language. There are roughly 164 libraries are present in the Boost. This data was determined when the version of the Boost was 1.76. Boost library is essential for any more tasks with the help of C++ programming language.

Boost library is used in Linear Algebra, Image Processing, Regular Expression & many other cases. For installing the Boost library in the MacOS, there should be the presence of the C++ Programming language in the machine beforehand. Boost library is an open-source library. This means the Boost library is present on the internet & users can use those things for free cost. The boost library function is regulated by the Boost Software company. Sometimes, some features of the Boost have pricing. This means they are not free of cost. But they are not used as much, so there will be no issue with that pricing.

Installation of Boost Library in C++ on MacOS

The Boost library can’t be installed on the macOS as software. As it is a simple library that assists C++ programming. So, for installation of the Boost library in the macOS, users need to use third-party software that has the feature to install the Boost. The macOS is a famous software. And installation of this software will lead to the installation of the Boost library. This software is known as MacPorts. Users are requested to follow these steps carefully.

Step 1: At first, users need to open any browser of their choice. Then users need to browse the Official Download Page Of MacPorts. Users will find some options available there. As per the model of the Macbook the users, they need to choose any one of them. Users just need to click on the options to download the file.

Step 2: Now, users need to open the downloaded file for the installation process. Users need to click on the Continue button to move ahead.

Step 3: In this step, there will be some important information will be present. If users need it, users can go through the information. Users need to click on the Continue button.

Disclaimer: It is always advisable to read carefully all the instructions before providing consent for it. It is completely the users’ choice whether they will move forward with those instructions or not. If users think they might not move ahead with that information, then they can also do that by pressing the Go Back button.

Step 4: In this step, users need to agree with the license agreement with the MacPorts. Users need to click on the Continue button for the next step.

Disclaimer: It is always advisable to read carefully the agreement before providing consent for it. It is a good practice to always be aware of such things. It is completely the users’ choice whether they will move forward with that agreement or not. If users think they might not move ahead with that agreement, then they can also do that by pressing the Go Back button.

Step 5: Here, users are instructed not to make any changes to this window. Users are advised to click on the Install button.

Step 6: The installation process is started & it will take some time to complete the process. Users are advised to have patience.

Step 7: Now, as the installation process is completed, users need to click on the Close button to exit from this window.

Step 8: After installing the MacPorts, users are instructed to open the Terminal for further processes. Here, users need to execute the following command. This command helps to update all the information on the machine. This is required as users freshly installed MacPorts to the machine. It will take some time to complete the process.

Command: sudo port -v selfupdate

Step 9: Now, as the update of the information is completed in the machine, this is the time to install the Boost library in the machine. Users need to execute the following command. This command will install the boost in the machine. There will be some more dependencies will going to be installed as a part of this.

Command: sudo port install boost

Step 10: It will take a relatively long time to complete. As there are many dependencies that need to be installed while doing this operation. So, users need to wait till the process is completed.

Step 11: At last the installation will be completed of the Boost library. Users will find a message as Activating Boost. This means that the Boost is now activated & running successfully.

Hence, we have successfully installed the Boost library in C++ on macOS.

Conclusion

Boost is a set of libraries that is present for C++ programming. The Boost library is needed for the operations on Linear Algebra, Image Processing, Regula Expression & many other cases. For all of these reasons, there is a need to install the Boost library on the machine. The macOS is a highly operatable system. But as Boost is a library, it can’t directly be installed on the machine. For installation of the Boost, we need to use third-party software like MacPorts. In this article, we have demonstrated the installation process of the Boost library in C++ on macOS. Along with that, there are certain instructions present that need to be followed while installing the Boost library on macOS.