Upgrading a package: sudo apt-get upgrade. Updating a package : sudo apt-get update. LEARN MORE Yum Command Tutorial With Examples For Linux Package Management Like Install, Update Remove One week ago, I installed the same OS on a test EC2 instance, and apt-get worked from the very beginning. The can be found using the ec2-describe-instances command. However the exemplary file in the docs is using apt-get to in the install phase. $ sudo apt-get install -y python-software-properties Once you have installed software-properties-common , or python-software-properties depending on your system, you can now comfortably use add-apt-repository or apt-add-repository commands to add PPA. I've been following the steps here and I'm running into all sorts of trouble when I run it on my new EC2 instance.. However the AWS CodeBuild service is not giving successful results. (Application Programming Interface) of Amazon Web Services.. The AWS Command Line Interface (AWS CLI) is available in version 1 and version 2. If apt-get is not installed and it is indeed an Ubuntu system, something is wrong with your installation. [ec2-user@ip-172-31-33-121 ~]$ sudo -i -bash: id: command not found -bash: tty: command not found [root@ip-172-31-33-121 ~]# uname -a Linux ip-172-31-33-121 3.14.44-32.39.amzn1.x86_64 #1 SMP Thu Jun 11 20:33:38 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux UPDATE An example SSH command: ssh -i ~/.ec2/ec2.pem ubuntu@ec2-135-28-52-91.compute-1.amazonaws.com Removing a package : sudo apt-get remove . Due to its ease of use, system … The problem is that both yum and apt-get are not being detected. sudo apt-get autoremove $ sudo apt-get --purge remove && sudo apt-get autoclean $ sudo apt-get -f install $ sudo apt-get update $ sudo apt-get upgrade && sudo apt-get dist-upgrade $ sudo dpkg-reconfigure -a $ sudo dpkg --configure -a It's not a network issue but I am able to get run wget out to splunk.com on http and DNS resolution is completing. I tried writing a buildspec.yml for it. So, install that package instead using the apt-get command. In the install phase itself, it tells apt-get and yum command not found. Since it’s a command line tool, you can also use it to create scripts for automating your Amazon Web Services. This tutorial serves as a good introduction for beginners on the apt-get command. Every Linux user knows how critical apt-get commands are. I have Java Spring web service project on EC2. From the very first time you install Ubuntu (or a similar Linux distribution), you come across this powerful tool. Hello, When I am trying to run the below command: Quote: apt-get update. If yes, try to use /usr/bin/apt-get instead of apt-get. These commands are used for network troubleshooting and gathering information about domain names.. For more information on each version, see About the versions for the AWS CLI. apt-get update not working in AWS EC2 Ubuntu 16.04 . AWS CLI or Amazon Web Service Command Line Interface is a command line tool for managing and administering your Amazon Web Services.AWS CLI provides direct access to the public API. For instructions on installing, updating, and uninstalling the AWS CLI, select your version: The is the filename of the private SSH key that corresponds to the Amazon Key Pair that you specified in the ec2-run-instances command. 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