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How to install latest gcc on Ubuntu LTS (12.04, 14.04, 16.04)
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These commands are based on a askubuntu answer http://askubuntu.com/a/581497 | |
To install gcc-6 (gcc-6.1.1), I had to do more stuff as shown below. | |
USE THOSE COMMANDS AT YOUR OWN RISK. I SHALL NOT BE RESPONSIBLE FOR ANYTHING. | |
ABSOLUTELY NO WARRANTY. | |
If you are still reading let's carry on with the code. | |
sudo apt-get update && \ | |
sudo apt-get install build-essential software-properties-common -y && \ | |
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \ | |
sudo apt-get update && \ | |
sudo apt-get install gcc-snapshot -y && \ | |
sudo apt-get update && \ | |
sudo apt-get install gcc-6 g++-6 -y && \ | |
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6 && \ | |
sudo apt-get install gcc-4.8 g++-4.8 -y && \ | |
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 60 --slave /usr/bin/g++ g++ /usr/bin/g++-4.8; | |
When completed, you must change to the gcc you want to work with by default. Type in your terminal: | |
sudo update-alternatives --config gcc | |
To verify if it worked. Just type in your terminal | |
gcc -v | |
If everything went fine you should see gcc 6.1.1 by the time I am writing this gist | |
Happy coding! | |
See my blog post at https://www.application2000.com |
Thanks @peterhanneman
GCC 7.1 on Ubuntu 14.04 & 16.04:
sudo apt-get update -y && \ sudo apt-get upgrade -y && \ sudo apt-get dist-upgrade -y && \ sudo apt-get install build-essential software-properties-common -y && \ sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \ sudo apt-get update -y && \ sudo apt-get install gcc-7 g++-7 -y && \ sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 60 --slave /usr/bin/g++ g++ /usr/bin/g++-7 && \ sudo update-alternatives --config gcc
I got gcc/g++ version 11.1.0 with similar procedure on 18.04 . Thank you!
Hi All,
I am trying to install GCC12 on ubuntu 20.04.6 LTS (Focal Fossa) os but not able to find GCC12. tried to use the above command but with gcc-12.
can anybody provide any suggestions?
Hi All, I am trying to install GCC12 on ubuntu 20.04.6 LTS (Focal Fossa) os but not able to find GCC12. tried to use the above command but with gcc-12. can anybody provide any suggestions?
I actually just tried this and it appears that gcc12 and 13 are only available as a package on Ubuntu 22.04 and later. If you want it on earlier versions you'll have to build it from source. 😭
Thanks @jasonbeach for your inputs..
thank you!
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Thank you!
gcc version 9.4.0