face_recognition installation issue

[dharam1890]

• face_recognition version:
• Python version: 3.x
• Operating System: Fedora 24

Description

face_recognition installation issue i am trying to install it but it is giving me the below error

What I Did

pip install face_recognition 
Collecting face_recognition
  Using cached face_recognition-1.2.1-py2.py3-none-any.whl
Collecting dlib>=19.7 (from face_recognition)
  Downloading dlib-19.9.0.tar.gz (3.1MB)
    100% |████████████████████████████████| 3.1MB 355kB/s 
Collecting face-recognition-models>=0.3.0 (from face_recognition)
  Downloading face_recognition_models-0.3.0.tar.gz (100.1MB)
    100% |████████████████████████████████| 100.2MB 2.2kB/s 
Collecting numpy (from face_recognition)
  Downloading numpy-1.14.0-cp27-cp27mu-manylinux1_x86_64.whl (16.9MB)
    100% |████████████████████████████████| 16.9MB 79kB/s 
Collecting scipy>=0.17.0 (from face_recognition)
  Downloading scipy-1.0.0-cp27-cp27mu-manylinux1_x86_64.whl (46.7MB)
    100% |████████████████████████████████| 46.7MB 30kB/s 
Collecting Click>=6.0 (from face_recognition)
  Downloading click-6.7-py2.py3-none-any.whl (71kB)
    100% |████████████████████████████████| 71kB 1.4MB/s 
Collecting Pillow (from face_recognition)
  Downloading Pillow-5.0.0-cp27-cp27mu-manylinux1_x86_64.whl (5.8MB)
    100% |████████████████████████████████| 5.9MB 221kB/s 
Installing collected packages: dlib, face-recognition-models, numpy, scipy, Click, Pillow, face-recognition
  Running setup.py install for dlib ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-BhT2nn/dlib/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-mbcvDj-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    package init file 'dlib/__init__.py' not found (or not a regular file)
    running build_ext
    Invoking CMake setup: 'cmake /tmp/pip-build-BhT2nn/dlib/tools/python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-build-BhT2nn/dlib/build/lib.linux-x86_64-2.7 -DPYTHON_EXECUTABLE=/usr/bin/python -DCMAKE_BUILD_TYPE=Release'
    error: [Errno 2] No such file or directory

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-BhT2nn/dlib/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-mbcvDj-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-BhT2nn/dlib/

[ageitgey]

Something is going wrong while trying to compile the dlib module. I'd recommend downloading the dlib source code and compiling it manually so you can get a more detailed error message.

Instructions: https://gist.github.com/ageitgey/629d75c1baac34dfa5ca2a1928a7aeaf

[manishmudgal]

install cmake by either using
yum install cmake
or
apt-get install cmake

then do a pip install for dlib

[mheriyanto]

sudo apt install cmake
pip3 install dlib

It's useful. Thank you @manishmudgal