versioned_docs/version-2.1/install/source-install/compilation-linux.md

---
{
    "title": "Compiling on Linux",
    "language": "en"
}
---

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This guide is about how to compile Doris on Linux using Ubuntu 16.04 or later versions.

## Make sure you have the following system dependencies installed.

GCC 10+, Oracle JDK 8+, Python 2.7+, Apache Maven 3.5+, CMake 3.19.2+, Bison 3.0+

```Plain
sudo apt install build-essential openjdk-8-jdk maven cmake byacc flex automake libtool-bin bison binutils-dev libiberty-dev zip unzip libncurses5-dev curl git ninja-build python
sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
sudo apt update
sudo apt install gcc-10 g++-10 
sudo apt-get install autoconf automake libtool autopoint
```

## Like compiling with a Docker development image, check if AVX2 instructions are supported first. 

```Plain
$ cat /proc/cpuinfo | grep avx2
```

## If supported, execute the following command for compilation.

```Plain
# By default, it builds AVX2 version.
$ sh build.sh

# If you need the no AVX2 version, add USE_AVX2=0.
$ USE_AVX2=0 sh build.sh

# To compile a debug version of BE, add BUILD_TYPE=Debug.
$ BUILD_TYPE=Debug sh build.sh
```

## After compilation, the output files can be found in the `output/` directory.