README
.NET Core Ethereum client
Documentation | https://docs.nethermind.io | |
Gitter | https://gitter.im/nethermindeth/nethermind | |
Discord | ||
Medium | https://medium.com/nethermind-eth | |
https://twitter.com/nethermindeth | ||
Releases | https://github.com/NethermindEth/nethermind/releases | |
Website | https://nethermind.io/ | |
Docker | https://hub.docker.com/r/nethermind/nethermind | |
Codecov.io | https://codecov.io/gh/NethermindEth/nethermind | |
Fund | with Gitcoin | https://gitcoin.co/grants/142/nethermind |
Github Actions | https://github.com/NethermindEth/nethermind/actions | |
<!-- | Travis CI |
Download and run:
It syncs fully on Mainnet, Ropsten, Rinkeby, Goerli.
Build from Source
Prerequisites
.NET 3.0 SDK
Windows
- Install .NET https://www.microsoft.com/net/download
- You may need to install https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads
Linux
- Ubuntu
# Activate Microsoft repository
wget https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo apt install -y ./packages-microsoft-prod.deb apt-transport-https && sudo apt update
# Install dependencies
sudo apt install -y dotnet-sdk-3.1 libsnappy-dev libc6-dev libc6
Tested on Ubuntu 20.04 LTS and 18.04 LTS
- Debian
# Activate Microsoft repository
wget https://packages.microsoft.com/config/debian/$(lsb_release -rs | cut -d. -f1)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo apt install -y ./packages-microsoft-prod.deb apt-transport-https && sudo apt update
# Install dependencies
sudo apt install -y dotnet-sdk-3.1 libsnappy-dev libc6-dev libc6
Tested on Debian 10 (9 not working)
- CentOS
# Install dependencies
sudo yum install --enablerepo=PowerTools -y dotnet-sdk-3.1 gcc snappy-devel glibc-devel bzip2-devel libzstd
# Link libraries
sudo ln -s `find /usr/lib64/ -type f -name "libsnappy.so.1*"` /usr/lib64/libsnappy.so
sudo ln -s `find /usr/lib64/ -type f -name "libbz2.so.1*"` /usr/lib64/libbz2.so.1.0
Tested on CentOS 8
- Fedora
# Install dependencies
sudo dnf install -y dotnet-sdk-3.1 gcc snappy-devel glibc-devel bzip2-devel libzstd
# Link libraries
sudo ln -s `find /usr/lib64/ -type f -name "libbz2.so.1*"` /usr/lib64/libbz2.so.1.0
Tested on Fedora 32
Mac
- Install .NET https://www.microsoft.com/net/download
- Install deps
brew install gmp snappy lz4 zstd
- Additionally, if you have problems with startup
brew install rocksdb
Build and Run
git clone https://github.com/NethermindEth/nethermind --recursive
cd nethermind/src/Nethermind
dotnet build Nethermind.sln -c Release
cd Nethermind.Runner
dotnet run -c Release --no-build -- --config mainnet
Docker Image
Official Nethermind docker images are available on Docker Hub.
Test
If you want to run the Nethermind or Ethereum Foundation tests, then:
dotnet build Nethermind.sln -c Debug
dotnet test Nethermind.sln
dotnet build EthereumTests.sln -c Debug
dotnet test EthereumTests.sln
IDE
Contributors welcome
At Nethermind we are building an open source multiplatform Ethereum client implementation in .NET Core (running seamlessly on Linux, Windows and MacOS). Simultaneously our team works on Nethermind Data Marketplace and on-chain data extraction tools and client customizations.
Nethermind client can be used in your projects, when setting up private Ethereum networks or dApps. The latest prod version of Nethermind can be found at downloads.nethermind.io.
Links
License
*Note that all licence references and agreements mentioned in the Nethermind README section above
are relevant to that project's source code only.