How to install Thumbor

gistfile1.txt

# First, install all of the things

sudo su
apt-get update
apt-get install nginx
/etc/init.d/nginx start
apt-get install python-dev
apt-get install python-pip
apt-get install libjpeg-dev libpng-dev libtiff-dev libjasper-dev libgtk2.0-dev python-numpy python-pycurl libwebp-dev python-opencv libjpeg-progs
ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib
pip install pillow
pip install thumbor
pip install git+https://github.com/Supervisor/supervisor
mkdir /home/logs

# Install JPEG Archive

sudo apt-get install build-essential autoconf pkg-config nasm libtool
git clone https://github.com/mozilla/mozjpeg.git
cd mozjpeg
autoreconf -fiv
./configure --with-jpeg8
make
sudo make install
sudo ln -s /opt/mozjpeg/lib64/ /opt/mozjpeg/lib

cd ..
git clone https://github.com/danielgtaylor/jpeg-archive.git
cd jpeg-archive
make
sudo make install

# https://pngquant.org/install.html
cd ..
git clone --recursive https://github.com/kornelski/pngquant.git
cd pngquant
make
sudo make install
cd ..
rm -rf pngquant

git clone https://github.com/kohler/gifsicle.git
cd gifsicle
./bootstrap.sh
./configure
make
make install
cd ../
rm -rf gifsicle/

# Install imageMagick as prerequisite for imgmin
sudo wget -nH -nd ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick.tar.gz
sudo gzip -dc ImageMagick.tar.gz | sudo tar xvf -
cd ImageMagick-7.0.7-36/
sudo ./configure                                               
sudo make -j2                                            
sudo make install   
sudo ldconfig /usr/local/lib
make check  # need to confirm all your imageMagick tests pass

# Brutal hack to get imgmin installed (powers the C_INCLUDE_PATH hack below)
sudo apt-get install libmagickcore-dev libmagickwand-dev
mkdir /usr/local/include/magick
cp /usr/local/include/ImageMagick-7/MagickCore/magick-baseconfig.h /usr/local/include/magick

# Imgmin (prerequisite if you want to use Auto plugin https://github.com/thumbor/thumbor-plugins/wiki/Auto)
sudo apt-get install -y autoconf libmagickwand-dev pngnq pngcrush pngquant
git clone https://github.com/rflynn/imgmin.git
cd imgmin
autoreconf -fi
./configure
sudo C_INCLUDE_PATH=/usr/include/ImageMagick-6/ PKG_CONFIG_PATH=/opt/ImageMagick/lib/pkgconfig/ make
sudo make install

# Install thumbor-plugins
pip install https://github.com/thumbor/thumbor-plugins/archive/master.zip

# If you want svg support.  Confirm it is working by opening python console and "import cairosvg"
apt-get install python-cairosvg

# Find you thumbor.conf "find / . -name thumbor.conf" and copy to /etc/thumbor.conf
# Then configure thumbor at /etc/thumbor.conf
# if terminal is unreadable put "set background=dark" in .vimrc

DETECTORS = [
  'thumbor.detectors.face_detector',
  'thumbor.detectors.feature_detector'
]

FILTERS = [
  'thumbor.filters.quality',
  'thumbor.filters.no_upscale',
  'thumbor.filters.blur',
  'thumbor.filters.strip_icc',
  'thumbor.filters.max_bytes',
  'thumbor.filters.format'
]


OPTIMIZERS = [
    'thumbor_plugins.optimizers.pngquant',
    'thumbor_plugins.optimizers.mozjpeg'
]

USE_GIFSICLE_ENGINE = True
PNGQUANT_PATH = '/usr/local/bin/pngquant'
GIFSICLE_PATH = '/usr/local/bin/gifsicle'
JPEGRECOMPRESS_PATH = '/usr/local/bin/jpeg-recompress'
MAX_AGE = 360 * 60 * 24 * 365
AUTO_WEBP = True
# Don't forget to uncomment these or else your webp will be big
QUALITY = 85
WEBP_QUALITY = 80

SECURITY_KEY = 'putsomethinghere'
ALLOW_UNSAFE_URL = False

STORAGE_EXPIRATION_SECONDS = 60 * 60 * 24 * 365
RESULT_STORAGE_EXPIRATION_SECONDS = 60 * 60 * 24 * 365

# Then configure supervisor at /etc/supervisord.conf

[supervisord]
[program:thumbor]
command=thumbor --conf="/etc/thumbor.conf" --port=800%(process_num)s
process_name=thumbor800%(process_num)s
numprocs=4
autostart=true
autorestart=true
startretries=3
stopsignal=TERM
stdout_logfile=/home/logs/thumbor800%(process_num)s.stdout.log
stdout_logfile_maxbytes=1MB
stdout_logfile_backups=10
stderr_logfile=/home/logs/thumbor800%(process_num)s.stderr.log
stderr_logfile_maxbytes=1MB
stderr_logfile_backups=10

$ supervisord -c /etc/supervisord.conf
# confirm thumbor is up
# ps -ef | grep thumbor

# Then configure nginx at /etc/nginx/sites-available/thumbor

upstream thumbor {
    server 127.0.0.1:8000;
    server 127.0.0.1:8001;
    server 127.0.0.1:8002;
    server 127.0.0.1:8003;
}
server {
    listen 80;
    server_name localhost;
    location / {
        add_header Access-Control-Allow-Origin *;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header HOST $http_host;
        proxy_set_header X-NginX-Proxy true;
        proxy_pass http://thumbor;
        proxy_redirect off;
    }
}

# Then move the thumbor site to sites-enabled

$ ln -s /etc/nginx/sites-available/thumbor /etc/nginx/sites-enabled/thumbor

# Finally, start nginx

$ service nginx start
# confirm
# ps -ef | grep nginx
# hit domain and you should see "Welcome to nginx!" 
# if nginx fails do "journalctl -xn | less" so you can see wrap.  If you see error about server_names_hash_bucket_size
# double the size in nginx.conf

# Test thumbor is working
# hit <domain>/healthcheck and you should see WORKING!

# If you ever need to debug, stop supervisor and start thumbor manually
# /usr/local/bin/thumbor -p 8000 -c /etc/thumbor.conf -l debug

Hello, after launching thumbor, I got a warning:
thumborthumbor:WARNING Error importing bounding_box filter, trimming won't work
So far everything seams to work, except got that warning at each instance of thumbor.

Any idea how to fix it?\

There are some questions about ubuntu 20.04 It doesn't work beacuse of python is no more supported by apt-get in this one just like pip