Net core linux command

Install the .NET SDK or the .NET Runtime manually

.NET is supported on Linux and this article describes how to install .NET on Linux using the install script or by extracting the binaries. For a list of distributions that support the built-in package manager, see Install .NET on Linux.

You can also install .NET with snap. For more information, see Install the .NET SDK or the .NET Runtime with Snap.

Install the SDK (which includes the runtime) if you want to develop .NET apps. Or, if you only need to run apps, install the Runtime. If you’re installing the Runtime, we suggest you install the ASP.NET Core Runtime as it includes both .NET and ASP.NET Core runtimes.

If you’ve already installed the SDK or Runtime, use the dotnet —list-sdks and dotnet —list-runtimes commands to see which versions are installed. For more information, see How to check that .NET is already installed.

.NET releases

The following table lists the .NET (and .NET Core) releases:

вњ”пёЏ Supported	вќЊ Unsupported
5.0	3.0
3.1 (LTS)	2.2
2.1 (LTS)	2.0
1.1
1.0

For more information about the life cycle of .NET releases, see .NET Core and .NET 5 Support Policy.

Dependencies

It’s possible that when you install .NET, specific dependencies may not be installed, such as when manually installing. The following list details Linux distributions that are supported by Microsoft and have dependencies you may need to install. Check the distribution page for more information:

For generic information about the dependencies, see Self-contained Linux apps.

RPM dependencies

If your distribution wasn’t previously listed, and is RPM-based, you may need the following dependencies:

If the target runtime environment’s OpenSSL version is 1.1 or newer, you’ll need to install compat-openssl10.

DEB dependencies

If your distribution wasn’t previously listed, and is debian-based, you may need the following dependencies:

Common dependencies

For .NET apps that use the System.Drawing.Common assembly, you’ll also need the following dependency:

You can install a recent version of libgdiplus by adding the Mono repository to your system. For more information, see https://www.mono-project.com/download/stable/.

Scripted install

The dotnet-install scripts are used for automation and non-admin installs of the SDK and Runtime. You can download the script from https://dot.net/v1/dotnet-install.sh.

![IMPORTANT] Bash is required to run the script.

The script defaults to installing the latest SDK long term support (LTS) version, which is .NET Core 3.1. To install the current release, which may not be an (LTS) version, use the -c Current parameter.

To install .NET Runtime instead of the SDK, use the —runtime parameter.

You can install a specific version by altering the -c parameter to indicate the specific version. The following command installs .NET SDK 5.0.

Manual install

As an alternative to the package managers, you can download and manually install the SDK and runtime. Manual installation is commonly used as part of continuous integration testing or on an unsupported Linux distribution. For a developer or user, it’s better to use a package manager.

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

Next, extract the downloaded file and use the export command to set DOTNET_ROOT to the extracted folder’s location and then ensure .NET is in PATH. This should make the .NET CLI commands available at the terminal.

Alternatively, after downloading the .NET binary, the following commands may be run from the directory where the file is saved to extract the runtime. This will also make the .NET CLI commands available at the terminal and set the required environment variables. Remember to change the DOTNET_FILE value to the name of the downloaded binary:

The preceding export commands only make the .NET 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:

/.bashrc
Korn Shell:

/.kshrc or .profile
Z Shell:

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.

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Install the .NET SDK or the .NET Runtime on Ubuntu

.NET is supported on Ubuntu. This article describes how to install .NET on Ubuntu. When an Ubuntu version falls out of support, .NET is no longer supported with that version.

Install the SDK (which includes the runtime) if you want to develop .NET apps. Or, if you only need to run apps, install the Runtime. If you’re installing the Runtime, we suggest you install the ASP.NET Core Runtime as it includes both .NET and ASP.NET Core runtimes.

If you’ve already installed the SDK or Runtime, use the dotnet —list-sdks and dotnet —list-runtimes commands to see which versions are installed. For more information, see How to check that .NET is already installed.

Package manager installs are only supported on the x64 architecture. Other architectures, such as ARM, must install .NET by some other means such as with Snap, an installer script, or through a manual binary installation.

For more information on installing .NET without a package manager, see one of the following articles:

Supported distributions

The following table is a list of currently supported .NET releases and the versions of Ubuntu they’re supported on. These versions remain supported until either the version of .NET reaches end-of-support or the version of Ubuntu reaches end-of-life.

• A вњ”пёЏ indicates that the version of Ubuntu or .NET is still supported.
• A вќЊ indicates that the version of Ubuntu or .NET isn’t supported on that Ubuntu release.
• When both a version of Ubuntu and a version of .NET have вњ”пёЏ, that OS and .NET combination is supported.

Ubuntu	.NET Core 2.1	.NET Core 3.1	.NET 5.0
вњ”пёЏ 21.04	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вњ”пёЏ 5.0
вќЊ 20.10	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вњ”пёЏ 5.0
вњ”пёЏ 20.04 (LTS)	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вњ”пёЏ 5.0
вќЊ 19.10	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вњ”пёЏ 5.0
вќЊ 19.04	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вќЊ 5.0
вќЊ 18.10	вњ”пёЏ 2.1	вќЊ 3.1	вќЊ 5.0
вњ”пёЏ 18.04 (LTS)	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вњ”пёЏ 5.0
вќЊ 17.10	вњ”пёЏ 2.1	вќЊ 3.1	вќЊ 5.0
вќЊ 17.04	вњ”пёЏ 2.1	вќЊ 3.1	вќЊ 5.0
вќЊ 16.10	вќЊ 2.1	вќЊ 3.1	вќЊ 5.0
вњ”пёЏ 16.04 (LTS)	вњ”пёЏ 2.1	вњ”пёЏ 3.1	вњ”пёЏ 5.0

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

Install preview versions

Preview and release candidate versions of .NET aren’t available in package managers. You can install previews and release candidates of .NET in one of the following ways:

Remove preview versions

When using a package manager to manage your installation of .NET, you may run into a conflict if you’ve previously installed a preview release. The package manager may interpret the non-preview release as an earlier version of .NET. To install the non-preview release, first uninstall the preview versions. For more information about uninstalling .NET, see How to remove the .NET Runtime and SDK.

21.04 вњ”пёЏ

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET SDK allows you to develop apps with .NET. If you install the .NET SDK, you don’t need to install the corresponding runtime. To install the .NET SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-5.0, see the APT troubleshooting section.

Install the runtime

The ASP.NET Core Runtime allows you to run apps that were made with .NET that didn’t provide the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET. In your terminal, run the following commands:

If you receive an error message similar to Unable to locate package aspnetcore-runtime-5.0, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-5.0 in the previous command with dotnet-runtime-5.0 :

20.10 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET SDK allows you to develop apps with .NET. If you install the .NET SDK, you don’t need to install the corresponding runtime. To install the .NET SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-5.0, see the APT troubleshooting section.

Install the runtime

The ASP.NET Core Runtime allows you to run apps that were made with .NET that didn’t provide the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET. In your terminal, run the following commands:

If you receive an error message similar to Unable to locate package aspnetcore-runtime-5.0, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-5.0 in the previous command with dotnet-runtime-5.0 :

20.04 вњ”пёЏ

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET SDK allows you to develop apps with .NET. If you install the .NET SDK, you don’t need to install the corresponding runtime. To install the .NET SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-5.0, see the APT troubleshooting section.

Install the runtime

The ASP.NET Core Runtime allows you to run apps that were made with .NET that didn’t provide the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET. In your terminal, run the following commands:

If you receive an error message similar to Unable to locate package aspnetcore-runtime-5.0, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-5.0 in the previous command with dotnet-runtime-5.0 :

19.10 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET Core SDK allows you to develop apps with .NET Core. If you install the .NET Core SDK, you don’t need to install the corresponding runtime. To install the .NET Core SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-3.1, see the APT troubleshooting section.

Install the runtime

The .NET Core Runtime allows you to run apps that were made with .NET Core that didn’t include the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET Core. In your terminal, run the following commands.

If you receive an error message similar to Unable to locate package aspnetcore-runtime-3.1, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Core Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-3.1 in the previous command with dotnet-runtime-3.1 .

19.04 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET Core SDK allows you to develop apps with .NET Core. If you install the .NET Core SDK, you don’t need to install the corresponding runtime. To install the .NET Core SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-3.1, see the APT troubleshooting section.

Install the runtime

The .NET Core Runtime allows you to run apps that were made with .NET Core that didn’t include the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET Core. In your terminal, run the following commands.

If you receive an error message similar to Unable to locate package aspnetcore-runtime-3.1, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Core Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-3.1 in the previous command with dotnet-runtime-3.1 .

18.10 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET Core SDK allows you to develop apps with .NET Core. If you install the .NET Core SDK, you don’t need to install the corresponding runtime. To install the .NET Core SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-2.1, see the APT troubleshooting section.

Install the runtime

The .NET Core Runtime allows you to run apps that were made with .NET Core that didn’t include the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET Core. In your terminal, run the following commands.

If you receive an error message similar to Unable to locate package aspnetcore-runtime-2.1, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Core Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-2.1 in the previous command with dotnet-runtime-2.1 .

18.04 вњ”пёЏ

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET SDK allows you to develop apps with .NET. If you install the .NET SDK, you don’t need to install the corresponding runtime. To install the .NET SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-5.0, see the APT troubleshooting section.

Install the runtime

The ASP.NET Core Runtime allows you to run apps that were made with .NET that didn’t provide the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET. In your terminal, run the following commands:

If you receive an error message similar to Unable to locate package aspnetcore-runtime-5.0, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-5.0 in the previous command with dotnet-runtime-5.0 :

17.10 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET Core SDK allows you to develop apps with .NET Core. If you install the .NET Core SDK, you don’t need to install the corresponding runtime. To install the .NET Core SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-2.1, see the APT troubleshooting section.

Install the runtime

The .NET Core Runtime allows you to run apps that were made with .NET Core that didn’t include the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET Core. In your terminal, run the following commands.

If you receive an error message similar to Unable to locate package aspnetcore-runtime-2.1, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Core Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-2.1 in the previous command with dotnet-runtime-2.1 .

17.04 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET Core SDK allows you to develop apps with .NET Core. If you install the .NET Core SDK, you don’t need to install the corresponding runtime. To install the .NET Core SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-2.1, see the APT troubleshooting section.

Install the runtime

The .NET Core Runtime allows you to run apps that were made with .NET Core that didn’t include the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET Core. In your terminal, run the following commands.

If you receive an error message similar to Unable to locate package aspnetcore-runtime-2.1, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Core Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-2.1 in the previous command with dotnet-runtime-2.1 .

16.10 вќЊ

вќЊ Please note that this version of Ubuntu is no longer supported.

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET Core SDK allows you to develop apps with .NET Core. If you install the .NET Core SDK, you don’t need to install the corresponding runtime. To install the .NET Core SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-2.1, see the APT troubleshooting section.

Install the runtime

The .NET Core Runtime allows you to run apps that were made with .NET Core that didn’t include the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET Core. In your terminal, run the following commands.

If you receive an error message similar to Unable to locate package aspnetcore-runtime-2.1, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Core Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-2.1 in the previous command with dotnet-runtime-2.1 .

16.04 вњ”пёЏ

Installing with APT can be done with a few commands. Before you install .NET, run the following commands to add the Microsoft package signing key to your list of trusted keys and add the package repository.

Open a terminal and run the following commands:

Install the SDK

The .NET SDK allows you to develop apps with .NET. If you install the .NET SDK, you don’t need to install the corresponding runtime. To install the .NET SDK, run the following commands:

If you receive an error message similar to Unable to locate package dotnet-sdk-5.0, see the APT troubleshooting section.

Install the runtime

The ASP.NET Core Runtime allows you to run apps that were made with .NET that didn’t provide the runtime. The following commands install the ASP.NET Core Runtime, which is the most compatible runtime for .NET. In your terminal, run the following commands:

If you receive an error message similar to Unable to locate package aspnetcore-runtime-5.0, see the APT troubleshooting section.

As an alternative to the ASP.NET Core Runtime, you can install the .NET Runtime, which doesn’t include ASP.NET Core support: replace aspnetcore-runtime-5.0 in the previous command with dotnet-runtime-5.0 :

How to install other versions

All versions of .NET are available for download at https://dotnet.microsoft.com/download/dotnet, but require manual installation. You can try and use the package manager to install a different version of .NET. However, the requested version may not be available.

The packages added to package manager feeds are named in a hackable format, for example: —— .

product
The type of .NET product to install. Valid options are:

type
Chooses the SDK or the runtime. Valid options are:

version
The version of the SDK or runtime to install. This article will always give the instructions for the latest supported version. Valid options are any released version, such as:

It’s possible the SDK/runtime you’re trying to download is not available for your Linux distribution. For a list of supported distributions, see Install .NET on Linux.

Examples

• Install the ASP.NET Core 5.0 runtime: aspnetcore-runtime-5.0
• Install the .NET Core 2.1 runtime: dotnet-runtime-2.1
• Install the .NET 5.0 SDK: dotnet-sdk-5.0
• Install the .NET Core 3.1 SDK: dotnet-sdk-3.1

Package missing

If the package-version combination doesn’t work, it’s not available. For example, there isn’t an ASP.NET Core SDK, the SDK components are included with the .NET SDK. The value aspnetcore-sdk-2.2 is incorrect and should be dotnet-sdk-2.2 . For a list of Linux distributions supported by .NET, see .NET dependencies and requirements.

Use APT to update .NET

When a new patch release is available for .NET, you can simply upgrade it through APT with the following commands:

If you’ve upgraded your Linux distribution since installing .NET, you may need to reconfigure the Microsoft package repository. Run the installation instructions for your current distribution version to upgrade to the appropriate package repository for .NET updates.

APT troubleshooting

This section provides information on common errors you may get while using APT to install .NET.

Unable to find package

Package manager installs are only supported on the x64 architecture. Other architectures, such as ARM, must install .NET by some other means such as with Snap, an installer script, or through a manual binary installation.

For more information on installing .NET without a package manager, see one of the following articles:

Unable to locate \ Some packages could not be installed

If you receive an error message similar to Unable to locate package or Some packages could not be installed, run the following commands.

There are two placeholders in the following set of commands.

This represents the .NET package you’re installing, such as aspnetcore-runtime-3.1 . This is used in the following sudo apt-get install command.

This represents the distribution version you’re on. This is used in the wget command below. The distribution version is the numerical value, such as 20.04 on Ubuntu or 10 on Debian.

First, try purging the package list:

Then, try to install .NET again. If that doesn’t work, you can run a manual install with the following commands:

Failed to fetch

While installing the .NET package, you may see an error similar to Failed to fetch . File has unexpected size . Mirror sync in progress? . This error could mean that the package feed for .NET is being upgraded with newer package versions, and that you should try again later. During an upgrade, the package feed shouldn’t be unavailable for more than 30 minutes. If you continually receive this error for more than 30 minutes, please file an issue at https://github.com/dotnet/core/issues.

Dependencies

When you install with a package manager, these libraries are installed for you. But, if you manually install .NET or you publish a self-contained app, you’ll need to make sure these libraries are installed:

• libc6
• libgcc1
• libgssapi-krb5-2
• libicu52 (for 14.x)
• libicu55 (for 16.x)
• libicu60 (for 18.x)
• libicu66 (for 20.x)
• libssl1.0.0 (for 14.x, 16.x)
• libssl1.1 (for 18.x, 20.x)
• libstdc++6
• zlib1g

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