Ubuntu 安装 blender

1 - 用 snap 安装

sudo snap install blender --channel=2.83lts/stable --classic

2 - 添加 apt 源安装

# 添加源
sudo add-apt-repository ppa:thomas-schiex/blender

# 安装
sudo apt-get update
sudo apt-get install blender

# 卸载
sudo apt install ppa-purge
sudo ppa-purge ppa:thomas-schiex/blender

3 - 编译安装

Building Blender/Linux/Ubuntu - Blender Developer Wiki

3.1 Install Packages

sudo apt-get update
sudo apt-get install build-essential git subversion cmake libx11-dev libxxf86vm-dev libxcursor-dev libxi-dev libxrandr-dev libxinerama-dev libglew-dev

3.2 Download Sources

mkdir ~/blender-git
cd ~/blender-git
git clone https://git.blender.org/blender.git
# 选择一个版本
# cd blender
# git checkout blender-v2.83-release

3.3 Download Libraries

下载预编译的依赖库：

These libraries are built on CentOS 7 for VFX reference platform compatibility, but they work fine on other Linux distributions.

mkdir ~/blender-git/lib
cd ~/blender-git/lib
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/linux_centos7_x86_64

（Advanced Setup）自行编译依赖：

适用于 Debian (and derivatives), Ubuntu, Fedora, Suse and Arch distributions：

cd ~/blender-git
./blender/build_files/build_environment/install_deps.sh

Important It might be required to re-run install-depsh.sh once in a while, as Blender updates its dependencies.

3.4 Update and Build

Get latest source code and add-ons, and build. These commands can be used for the first build, and repeated whenever you want to update to the latest version.

cd ~/blender-git/blender
make update
make

After the build finished, you will find blender ready to run in ~/blender-git/build_linux/bin.

If building fails after an update, it sometimes helps to remove the ~/blender-git/build_linux folder to get a completely clean build.

启用 CUDA

需要安装 nvidia-cuda-dev

sudo apt install nvidia-cuda-dev

修改 CMakeLists.txt，设置 WITH_CYCLES_CUDA_BINARIES=ON

指定编译过程中的 gcc

CC=gcc-9 CPP=g++-9 CXX=g++-9 LD=g++-9