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Install .NET on a Raspberry Pi

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Install .NET on a Raspberry Pi

Quick and easy guide to install .NET SDK on a Raspberry Pi 64-bit

behrooz bozorg chami's photo
behrooz bozorg chami
·Feb 10, 2022·

2 min read

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.NET is a cross-platform, free, open-source platform successor to the .NET framework. Installing .NET is straightforward for most OS like Windows and Ubuntu (Desktop and Server) with clean instruction available on the download website. However, installing it on something like a Raspberry Pi that uses an ARM-based processor becomes trickier.

Let's start by installing .NET 6 SDK on a Raspberry Pi OS 64-bit or 32-bit.

1) Access to the terminal of Raspberry Pi OS

You can access the terminal of the Raspberry PI by SSH or direct connection. To connect to your Raspberry using SSH, use the command below to replace IP and user with your raspberry IP and user name.

ssh user@IP

After inserting the password of the user.

2) Install dependency

You need install dependency required by .NET

sudo apt update
sudo apt install wget

3) Download dotnet-install script

Microsoft has a script to help to download the dotnet binary in Linux if you want more info check this site. To download the script use the below command

$ wget https://dot.net/v1/dotnet-install.sh

4) Download and install .NET

To download and install .NET to run the dotnet-install script

sudo bash ./dotnet-install.sh --channel LTS --install-dir /opt/dotnet/

The command installs the latest LTS version of the dotnet and saves it to this /opt/dotnet/ address. To see more options check Microsoft documentation. after the script is done you must add a path to the .bashrc file to load .NET globally.

ln -s /opt/dotnet/dotnet /usr/local/bin

echo 'export DOTNET_ROOT=/opt/dotnet' >> /home/pi/.bashrc

See the result 🤩

To see the result and check all things work perfectly run

dotnet --info

You must get s result like this

pi@raspberrypi:~ $ dotnet --info
.NET SDK (reflecting any global.json):
 Version:   6.0.101
 Commit:    ef49f6213a

Runtime Environment:
 OS Name:     debian
 OS Version:  11
 OS Platform: Linux
 RID:         debian.11-arm64
 Base Path:   /opt/dotnet/sdk/6.0.101/

Host (useful for support):
  Version: 6.0.1
  Commit:  3a25a7f1cc

.NET SDKs installed:
  6.0.101 [/opt/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.1 [/opt/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.1 [/opt/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET runtimes or SDKs:
  https://aka.ms/dotnet-download

Last note

I test this article in my Raspberry Pi 4 with Raspberry Pi (x64) os. If you’re still not sure or have questions about it what to do, or if you got any errors, then I suggest you use the comment section below and let me know!

 
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