https://github.com/ageitgey/face_recognition/blob/master/README_Simplified_Chinese.md
https://gist.github.com/ageitgey/629d75c1baac34dfa5ca2a1928a7aeaf
ubunt18.04
apt-get update -y
apt-get upgrade -y
apt install git
sudo apt-get install git
$ git --version
apt-get install build-essential
sudo apt-get install ia32-libs
apt-get install cmake
$ /usr/bin/c++ --version
cmake --version
cmake version 3.10.2
git clone https://github.com/davisking/dlib.git
cd dlib
mkdir build; cd build; cmake ..; cmake --build .
等待......
root@opencv-learn-pc2:~# cd dlib/
root@opencv-learn-pc2:~/dlib# ls
build dlib examples MANIFEST.in README.md tools
CMakeLists.txt docs ISSUE_TEMPLATE.md python_examples setup.py
root@opencv-learn-pc2:~/dlib# cd build/
root@opencv-learn-pc2:~/dlib/build# ls
CMakeCache.txt CMakeFiles
root@opencv-learn-pc2:~/dlib/build# cmake ..
-- The CXX compiler identification is GNU 7.4.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Using CMake version: 3.10.2
-- Compiling dlib version: 19.19.99
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
*****************************************************************************
*** DLIB GUI SUPPORT DISABLED BECAUSE X11 DEVELOPMENT LIBRARIES NOT FOUND ***
*** Make sure libx11-dev is installed if you want GUI support. ***
*** On Ubuntu run: sudo apt-get install libx11-dev ***
*****************************************************************************
-- Searching for BLAS and LAPACK
-- Searching for BLAS and LAPACK
-- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of void*
-- Check size of void* - done
*****************************************************************************
*** No BLAS library found so using dlib's built in BLAS. However, if you ***
*** install an optimized BLAS such as OpenBLAS or the Intel MKL your code ***
*** will run faster. On Ubuntu you can install OpenBLAS by executing: ***
*** sudo apt-get install libopenblas-dev liblapack-dev ***
*** Or you can easily install OpenBLAS from source by downloading the ***
*** source tar file from http://www.openblas.net, extracting it, and ***
*** running: ***
*** make; sudo make install ***
*****************************************************************************
CUDA_TOOLKIT_ROOT_DIR not found or specified
-- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "7.5")
-- DID NOT FIND CUDA
-- Disabling CUDA support for dlib. DLIB WILL NOT USE CUDA
-- C++11 activated.
-- Configuring done
-- Generating done
-- Build files have been written to: /root/dlib/build
Build and install the Python extensions:
cd .. python3 setup.py install
等待......
At this point, you should be able to run python3 and type import dlib successfully.
root@opencv-learn-pc2:~/dlib# which gcc
/usr/bin/gcc
root@opencv-learn-pc2:~/dlib# which g++
/usr/bin/g++
export CC=/usr/bin/gcc
export CXX=/usr/bin/g++
Then, install this module from pypi using pip3 (or pip2 for Python 2):
apt install python-pip
pip3 install face_recognition
安装dlib报错1
root@opencv-learn-pc2:~/dlib# ls
build dlib.egg-info ISSUE_TEMPLATE.md README.md
CMakeLists.txt docs MANIFEST.in setup.py
dlib examples python_examples tools
root@opencv-learn-pc2:~/dlib# sudo python setup.py install
running install
running bdist_egg
running egg_info
writing dlib.egg-info/PKG-INFO
writing top-level names to dlib.egg-info/top_level.txt
writing dependency_links to dlib.egg-info/dependency_links.txt
package init file 'dlib/__init__.py' not found (or not a regular file)
reading manifest file 'dlib.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'tools/python/build*'
writing manifest file 'dlib.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
running build_ext
Building extension for Python 2.7.17 (default, Nov 7 2019, 10:07:09)
Invoking CMake setup: 'cmake /root/dlib/tools/python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/root/dlib/build/lib.linux-x86_64-2.7 -DPYTHON_EXECUTABLE=/usr/bin/python -DCMAKE_BUILD_TYPE=Release'
-- pybind11 v2.2.2
-- Using CMake version: 3.10.2
-- Compiling dlib version: 19.19.99
-- SSE4 instructions can be executed by the host processor.
-- AVX instructions can be executed by the host processor.
-- Enabling AVX instructions
-- C++11 activated.
-- Configuring done
-- Generating done
-- Build files have been written to: /root/dlib/build/temp.linux-x86_64-2.7
Invoking CMake build: 'cmake --build . --config Release -- -j1'
[ 0%] Building CXX object dlib_build/CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o
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[ 9%] Building CXX object dlib_build/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o
In file included from /root/dlib/dlib/filtering/../matrix.h:11:0,
from /root/dlib/dlib/filtering/kalman_filter.h:7,
from /root/dlib/dlib/filtering/kalman_filter.cpp:6:
/root/dlib/dlib/filtering/../matrix/matrix_la.h: In function ‘long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 1, 2, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; long int qN = 1; long int qX = 1; long int uM = 1; long int uN = 1; long int vM = 2; long int vN = 1; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]’:
/root/dlib/dlib/filtering/../matrix/matrix_la.h:225:32: warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations]
y = abs(q(i)) + abs(e(i));
~~~^~~~~~
/root/dlib/dlib/filtering/../matrix/matrix_la.h:163:20: note: within this loop
for (i=0; i<n; i++)
~^~
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virtual memory exhausted: Cannot allocate memory
CMakeFiles/dlib_python.dir/build.make:110: recipe for target 'CMakeFiles/dlib_python.dir/src/vector.cpp.o' failed
make[2]: *** [CMakeFiles/dlib_python.dir/src/vector.cpp.o] Error 1
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Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
Traceback (most recent call last):
File "setup.py", line 261, in <module>
'Topic :: Software Development',
File "/usr/lib/python2.7/dist-packages/setuptools/__init__.py", line 129, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python2.7/distutils/core.py", line 151, in setup
dist.run_commands()
File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands
self.run_command(cmd)
File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
cmd_obj.run()
File "/usr/lib/python2.7/dist-packages/setuptools/command/install.py", line 67, in run
self.do_egg_install()
File "/usr/lib/python2.7/dist-packages/setuptools/command/install.py", line 109, in do_egg_install
self.run_command('bdist_egg')
File "/usr/lib/python2.7/distutils/cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
cmd_obj.run()
File "/usr/lib/python2.7/dist-packages/setuptools/command/bdist_egg.py", line 172, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "/usr/lib/python2.7/dist-packages/setuptools/command/bdist_egg.py", line 158, in call_command
self.run_command(cmdname)
File "/usr/lib/python2.7/distutils/cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
cmd_obj.run()
File "/usr/lib/python2.7/dist-packages/setuptools/command/install_lib.py", line 24, in run
self.build()
File "/usr/lib/python2.7/distutils/command/install_lib.py", line 111, in build
self.run_command('build_ext')
File "/usr/lib/python2.7/distutils/cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
cmd_obj.run()
File "setup.py", line 135, in run
self.build_extension(ext)
File "setup.py", line 175, in build_extension
subprocess.check_call(cmake_build, cwd=build_folder)
File "/usr/lib/python2.7/subprocess.py", line 190, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--config', 'Release', '--', '-j1']' returned non-zero exit status 2
错误2
root@opencv-learn-pc2:~/dlib# pip install face_recognition
Collecting face_recognition
Downloading https://files.pythonhosted.org/packages/3f/ed/ad9a28042f373d4633fc8b49109b623597d6f193d3bbbef7780a5ee8eef2/face_recognition-1.2.3-py2.py3-none-any.whl
Collecting numpy (from face_recognition)
Downloading https://files.pythonhosted.org/packages/d7/b1/3367ea1f372957f97a6752ec725b87886e12af1415216feec9067e31df70/numpy-1.16.5-cp27-cp27mu-manylinux1_x86_64.whl (17.0MB)
100% |████████████████████████████████| 17.0MB 53kB/s
Collecting Click>=6.0 (from face_recognition)
Downloading https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl (81kB)
100% |████████████████████████████████| 81kB 7.5MB/s
Collecting face-recognition-models>=0.3.0 (from face_recognition)
Downloading https://files.pythonhosted.org/packages/cf/3b/4fd8c534f6c0d1b80ce0973d01331525538045084c73c153ee6df20224cf/face_recognition_models-0.3.0.tar.gz (100.1MB)
99% |████████████████████████████████| 100.1MB 41.8MB/s eta 0:00:01Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 353, in run
wb.build(autobuilding=True)
File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 749, in build
self.requirement_set.prepare_files(self.finder)
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 620, in _prepare_file
session=self.session, hashes=hashes)
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 821, in unpack_url
hashes=hashes
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 659, in unpack_http_url
hashes)
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 882, in _download_http_url
_download_url(resp, link, content_file, hashes)
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 603, in _download_url
hashes.check_against_chunks(downloaded_chunks)
File "/usr/lib/python2.7/dist-packages/pip/utils/hashes.py", line 46, in check_against_chunks
for chunk in chunks:
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 571, in written_chunks
for chunk in chunks:
File "/usr/lib/python2.7/dist-packages/pip/utils/ui.py", line 139, in iter
for x in it:
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 560, in resp_read
decode_content=False):
File "/usr/share/python-wheels/urllib3-1.22-py2.py3-none-any.whl/urllib3/response.py", line 436, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/usr/share/python-wheels/urllib3-1.22-py2.py3-none-any.whl/urllib3/response.py", line 384, in read
data = self._fp.read(amt)
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 63, in read
self._close()
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 50, in _close
self.__callback(self.__buf.getvalue())
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/controller.py", line 275, in cache_response
self.serializer.dumps(request, response, body=body),
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/serialize.py", line 55, in dumps
"body": _b64_encode_bytes(body),
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/serialize.py", line 12, in _b64_encode_bytes
return base64.b64encode(b).decode("ascii")
MemoryError
如果你遇到了幺蛾子，可以用Ubuntu虚拟机安装本项目，看下面这个教程。 如何使用Adam Geitgey大神提供的Ubuntu虚拟机镜像文件安装配置虚拟机，本项目已经包含在镜像中.
在 Mac 或者 Linux上安装本项目 2
修改你的pip镜像源为清华镜像，然后使用pip install face_recognition,可以自动帮你安装各种依赖，包括dlib。只是在安装dlib的时候可能会出问题，因为dlib需要编译，出现的问题一般是gcc或者g++版本的问题，所以在pip install face_recognition之前，可以通过在命令行键入
export CC=/usr/local/bin/gcc
export CXX=/usr/local/bin/g++
来指定你gcc和g++对应的位置，（这两句话会临时修改当前终端的环境变量/usr/local/bin/gcc对应你自己gcc或者g++所在目录）。
来源：CSDN
作者：liang890319
链接：https://blog.csdn.net/liang890319/article/details/103655637