本文共 1580 字，大约阅读时间需要 5 分钟。

1. 

git clone https://github.com/occipital/OpenNI2.git

2. 

make -j${nproc}

注意这步可以省掉

3.

go to ./Packaging

ReleaseVersion.py x64

4. go to ./Final

extract OpenNI-Linux-x64-2.2.tar.bz2 then go into it

or go to /home/seamanj/Software/OpenNI2/Packaging/OpenNI-Linux-x64-2.2 directly.

sudo ./install.sh

5.

cat OpenNIDevEnvironment >> ~/.bashrcsource ~/.bashrc

cmake是从~/.bashrc读取环境, 而cmake-gui是从~/.profile里面读取()

所以同样也写到~/.profile里面去

cat OpenNIDevEnvironment >> ~/.profile

source命令对.profile文件不起作用, 得log out才行.

(

After changing the .profile file, you have to logout from your account and login, then it will be sourced once automatically.

Also make sure these file does not exist in your home directory:

~/.bash_profile~/.bash_login

If you've got these files, the .profile will be ignored.

)

updated on 22/Oct/2017

If you want to run /home/seamanj/OpenNI2/Bin/x64-Release/NiViewer, you need build freelibnect2 first, and then copy all the generated libs into /home/seamanj/OpenNI2/Bin/x64-Release/OpenNI2/Drivers

As to how to build libfreenect2 on ubuntu, please see :http://blog.csdn.net/seamanj/article/details/78314798

updated on 1.11.2018

don't forget to copy libfreenect2's drivers to

/home/seamanj/Software/OpenNI2/Packaging/Final/OpenNI-Linux-x64-2.2/Redist/OpenNI2/Drivers

Updated on 2.5.2019

s_XN_OK_result’ defined but not used [-Werror=unused-variable]

/home/seamanj/Software/OpenNI2/ThirdParty/PSCommon/BuildSystem/CommonCppMakefile

第76行

CFLAGS += -Werror -Wno-unused-variable -Wno-error=unused-local-typedefs

undefined reference to symbol 'pthread_mutexattr_settype@@GLIBC_2.2.5'