![]() Step 5: Install Extra OpenCV Packages (Optional) If the library is imported successfully without any errors, it is working fine. Now, we are done with the setting up of OpenCV but how to confirm, it is installed correctly and working without producing any errors? For that on your command terminal switch to Python interpreter by running: python3Īnd after that import the OpenCV module by running: import cv2 pip3 install opencv-python Step 4: Verify the Installation Moreover, not only Ubuntu users but any Linux including Windows and MacOS systems with already installed Python and PIP can use the given command to install OpenCV. So, to get them simply in your terminal execute the given command: sudo apt install python3-dev python3-pip python3-numpy build-essential libgtk-3-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libjpeg-dev libpng-dev libtiff-dev gfortran openexr libatlas-base-dev Step 3: Install OpenCV for Python on UbuntuĪs you are done installing all required dependencies, use Python’s PIP package manager to install the OpenCV library on Ubuntu Linux. There are a few dependencies that we need to install on our Ubuntu Linux before setting up OpenCV. sudo apt update sudo apt upgrade Step 2: Install Required Dependencies After that, run the system update command to rebuild the APT package index and install the latest update. If you are using the Ubuntu GUI Desktop, then can press Ctrl+Alt+T to open Terminal Application. To install the Python library we need to have access to the command terminal, so get that. ♦ Install Joomla on Ubuntu 22.04 LTS Jammy LinuxĬategories Ubuntu Tags network monitor, Ubuntu 22.Conclusion: Step 1: Update Ubuntu Packages ![]() ♦ 7 Best Gnome system monitor alternative Linux applications ♦ 4 Best Linux Open source Firewall for Cyber Security – 2022 Just run the given command and you are done. Then the removal of it is not a difficult task. Well, due to any reason, if you don’t want the ntopng network monitor anymore on your system. Also, you can add or filter hosts sort network traffic according to many criteria including IP address produce HTML5/AJAX network traffic statistics Monitor and report live throughput, network and application latencies and much more…Īs we have used the default system repository to install ntopng, hence whenever there is a new version available for it via the repo, just run the system update and upgrade command: sudo apt update & sudo apt upgrade Log in to get the Dashboard by using the default username – admin and password – admin.īefore getting the ntopng dashboard, the system will ask you to change the default password, so that only you can log in.įinally, here is the Dashboard with a live feed of your data consumption graph. Note: Replace server-ip-address with the actual address of your system. ![]() sudo ufw allow 3000Īfter that use the system-ip-address along with the port number: server-ip-address:3000 Whereas those who are on the command line server and want to access the ntopng web interface using some other system on the network, then need to open the port 3000 in the firewall. If you are using a GUI Ubuntu desktop then open your local system browser and type: 127.0.0.1:3000 The default port used by the ntopng to access the web interface is 3000. To check whether it is running without any error use command: sudo systemctl status ntopng -no-pager -l Next, start and enable the service of Ntopng so that it can get started automatically with the system startup. We just need to use the APT package manager and the installation command, here is that. It is already available through the default system repository of this Linux. We don’t need to add any additional repository to install the NTopng on Ubuntu 22.04 LTS. ![]() Universe repository is one of Ubuntu’s standard repo that offers the software packages maintained by its community opposite to the ‘main’ repository maintained by Ubuntu’s parent company Canonical. sudo apt update & sudo apt upgrade sudo apt install software-properties-common Update the systemįirst of all update your system to get the latest available updates, along with that also install the few standard required packages. The steps given here can be used on both Ubuntu 22.04 Desktop or Server systems, however, make sure you have a user with sudo access. Uninstall or remove ntopng Steps to install Ntopng on Ubuntu 22.04 LTS ![]()
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