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Installing R on Mac OSX. Installing R on Mac OS is similar to Windows. Once again, The easiest way is to install it through CRAN by going to the CRAN downloads page and following the links as shown in the video below: The next step is to click on the 'R-3.6.2.pkg' (or newer version) file to begin the installation. Right-click the file and select Install Certificate. You might be prompted for admin credentials and/or a confirmation prompt. On the first wizard screen, click Next. On the Certificate Store screen: Select the Place all certificates in the following store option. Select the Trusted Root Certification Authorities option. Installing ROOT Nick Tyler This is a simple guide on how to easily install the latest version of ROOT on most.NIX based operating systems. Open a terminal and execute the folowing commands for the appropriate operating system. First it’s important to install a few pre-requisites. For Mac OS X: $ xcode-select -install For Debian based. Install the Cisco Umbrella Root Certificate in All Browsers on Mac OS X In Umbrella, navigate to Deployments Configuration Root Certificate and click Download Certificate. Double-click the file or drag and drop it on top of the Keychain Access icon in the Applications Utilities folder.

1. Installing Root On Mac Os X
2. Install Root For Mac
3. Mac Os Enable Root

Many enterprise IT systems at NPS make use of SSL certificates issued by the DoD. If your browser doesn't trust them, you may run into issues. Reinstalling the certs is always a good step in troubleshooting as well. Get started with installing the latest certificates by reviewing the tutorials below.

InstallRoot Tool

The InstallRoot application is the simplest and most straightforward way to install all DOD certificates in your windows operating system, and supports Internet Explorer, Chrome, Firefox, and Java.

• • Select your corresponding computer architecture type from the links below: (NIPR Windows Installer, for SIPR certificates access DISA's site directly from a SIPR machine)
  • Once downloaded, install the file and run InstallRoot.
  • Install required certificates. A more detailed explanation with pictures is shown below.
  • Restart your browsers for the changes to take effect (all windows!).
    • In some cases you may have to clear the cache of the browser you are using.

Download the Install Root Software here:

Step 1:

Double-click the installer and click next.

Step 2:

Select the desired folder to install to or continue by clicking next.

Step 3:

Leave the defaults checked and click next.

Step 4:

After the installation finished click run InstallRoot.

Step 5*:

If Firefox, Java, or both programs are installed on your computer you will be asked if you would like to install the certificates in their respective certificate stores. Select yes if you are accessing DOD sites that use Java or if you access DOD sites with Firefox.

Step 6:

Close the Quick Start pop up.

Step 7:

Click Install Certificates in the top left corner. If you click the drop down next to the red ribbon you should see a green check mark next to the certificates.

More information on certificates and other tools can be found via DISA.

Download the latest DoD root certificates here:DoD RootCerts file (CAC required).

1. Open the Keychain Access application if it's not already running.
2. Drag certificates in the folder to the login section of the Keychain Access.
3. Click 'Add' to pop-up adding all certificates to login keychain (must click add to every certificate.).
4. Once all certificates have been added double click DoD Root CA 3 and 4 certificates, select Trust and change 'When using this certificate' from 'User System Defaults' to 'Always Trust'.
5. Confirm your changes by entering an administrative password.
   
   

Notes:

There should be 55 DoD certs available in the Mac Keychain Access Utility.

In this article, you'll learn how to install .NET Core on macOS. .NET Core is made up of the runtime and the SDK. The runtime is used to run a .NET Core app and may or may not be included with the app. The SDK is used to create .NET Core apps and libraries. The .NET Core runtime is always installed with the SDK.

The latest version of .NET Core is 3.1.

Supported releases

The following table is a list of currently supported .NET Core releases and the versions of macOS they're supported on. These versions remain supported either the version of .NET Core reaches end-of-support.

• A ✔️ indicates that the version of .NET Core is still supported.
• A ❌ indicates that the version of .NET Core isn't supported.

Unsupported releases

The following versions of .NET Core are ❌ no longer supported. The downloads for these still remain published:

• 3.0 (Release notes)
• 2.2 (Release notes)
• 2.0 (Release notes)

Runtime information

The runtime is used to run apps created with .NET Core. When an app author publishes an app, they can include the runtime with their app. If they don't include the runtime, it's up to the user to install the runtime.

There are three different runtimes you can install on macOS:

ASP.NET Core runtime
Runs ASP.NET Core apps. Includes the .NET Core runtime.

.NET Core runtime
This runtime is the simplest runtime and doesn't include any other runtime. It's highly recommended that you install ASP.NET Core runtime for the best compatibility with .NET Core apps.

SDK information

The SDK is used to build and publish .NET Core apps and libraries. Installing the SDK includes both runtimes: ASP.NET Core and .NET Core.

Installing Root On Mac Os X

Dependencies

.NET Core is supported on the following macOS releases:

Beginning with macOS Catalina (version 10.15), all software built after June 1, 2019 that is distributed with Developer ID, must be notarized. This requirement applies to the .NET Core runtime, .NET Core SDK, and software created with .NET Core.

The installers for .NET Core (both runtime and SDK) versions 3.1, 3.0, and 2.1, have been notarized since February 18, 2020. Prior released versions aren't notarized. If you run a non-notarized app, you'll see an error similar to the following image:

For more information about how enforced-notarization affects .NET Core (and your .NET Core apps), see Working with macOS Catalina Notarization.

libgdiplus

.NET Core applications that use the System.Drawing.Common assembly require libgdiplus to be installed.

An easy way to obtain libgdiplus is by using the Homebrew ('brew') package manager for macOS. After installing brew, install libgdiplus by executing the following commands at a Terminal (command) prompt:

Install with an installer

macOS has standalone installers that can be used to install the .NET Core 3.1 SDK:

Download and manually install

As an alternative to the macOS installers for .NET Core, you can download and manually install the SDK and runtime. Manual install is usually performed as part of continuous integration testing. For a developer or user, it's generally better to use an installer.

If you install .NET Core SDK, you don't need to install the corresponding runtime. First, download a binary release for either the SDK or the runtime from one of the following sites:

• ✔️ .NET 5.0 preview downloads
• ✔️ .NET Core 3.1 downloads
• ✔️ .NET Core 2.1 downloads

Next, extract the downloaded file and use the export command to set variables used by .NET Core and then ensure .NET Core is in PATH.

To extract the runtime and make the .NET Core CLI commands available at the terminal, first download a .NET Core binary release. Then, open a terminal and run the following commands from the directory where the file was saved. The archive file name may be different depending on what you downloaded.

Use the following command to extract the runtime:

Use the following command to extract the SDK:

Tip

The preceding export commands only make the .NET Core CLI commands available for the terminal session in which it was run.

You can edit your shell profile to permanently add the commands. There are a number of different shells available for Linux and each has a different profile. For example:

• Bash Shell: ~/.bash_profile, ~/.bashrc
• Korn Shell: ~/.kshrc or .profile
• Z Shell: ~/.zshrc or .zprofile

Edit the appropriate source file for your shell and add :$HOME/dotnet to the end of the existing PATH statement. If no PATH statement is included, add a new line with export PATH=$PATH:$HOME/dotnet.

Also, add export DOTNET_ROOT=$HOME/dotnet to the end of the file.

This approach lets you install different versions into separate locations and choose explicitly which one to use by which application.

Install with Visual Studio for Mac

Visual Studio for Mac installs the .NET Core SDK when the .NET Core workload is selected. To get started with .NET Core development on macOS, see Install Visual Studio 2019 for Mac. For the latest release, .NET Core 3.1, you must use the Visual Studio for Mac 8.4.

Install alongside Visual Studio Code

Visual Studio Code is a powerful and lightweight source code editor that runs on your desktop. Visual Studio Code is available for Windows, macOS, and Linux.

While Visual Studio Code doesn't come with an automated .NET Core installer like Visual Studio does, adding .NET Core support is simple.

1. Download and install Visual Studio Code.
2. Download and install the .NET Core SDK.
3. Install the C# extension from the Visual Studio Code marketplace.

Install with bash automation

Install Root For Mac

The dotnet-install scripts are used for automation and non-admin installs of the runtime. You can download the script from the dotnet-install script reference page.

The script defaults to installing the latest long term support (LTS) version, which is .NET Core 3.1. You can choose a specific release by specifying the current switch. Include the runtime switch to install a runtime. Otherwise, the script installs the SDK.

Note

Mac Os Enable Root

The command above installs the ASP.NET Core runtime for maximum compatability. The ASP.NET Core runtime also includes the standard .NET Core runtime.

Docker

Containers provide a lightweight way to isolate your application from the rest of the host system. Containers on the same machine share just the kernel and use resources given to your application.

.NET Core can run in a Docker container. Official .NET Core Docker images are published to the Microsoft Container Registry (MCR) and are discoverable at the Microsoft .NET Core Docker Hub repository. Each repository contains images for different combinations of the .NET (SDK or Runtime) and OS that you can use.

Microsoft provides images that are tailored for specific scenarios. For example, the ASP.NET Core repository provides images that are built for running ASP.NET Core apps in production.

For more information about using .NET Core in a Docker container, see Introduction to .NET and Docker and Samples.

Next steps

• How to check if .NET Core is already installed.
• Working with macOS Catalina notarization.
• Tutorial: Get started on macOS.
• Tutorial: Create a new app with Visual Studio Code.
• Tutorial: Containerize a .NET Core app.