diff --git a/librephotos.sh b/librephotos.sh
index 8004c92..c41040a 100644
--- a/librephotos.sh
+++ b/librephotos.sh
@@ -4,16 +4,10 @@
 
 set -ex
 
-apt -y install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev wget libbz2-dev liblzma-dev
-
-wget https://www.python.org/ftp/python/3.8.2/Python-3.8.2.tar.xz -O - | tar -Jx -C /usr/src/
-cd /usr/src/Python-3.8.2/
-./configure --enable-optimizations
-make -j 8
-make altinstall
-
 apt install --no-install-recommends -y \
-swig libpq-dev postgresql-common curl libopenblas-dev libmagic1 libboost-all-dev libxrender-dev liblapack-dev git bzip2 cmake build-essential libsm6 libglib2.0-0 libgl1-mesa-glx gfortran gunicorn libheif-dev libssl-dev rustc liblzma-dev
+swig libpq-dev postgresql-common curl libopenblas-dev libmagic1 libboost-all-dev libxrender-dev \
+liblapack-dev git bzip2 cmake build-essential libsm6 libglib2.0-0 libgl1-mesa-glx gfortran gunicorn \
+libheif-dev libssl-dev rustc liblzma-dev python3 python3-pip
 
 mkdir -p /data_models/places365/
 mkdir -p /data_models/im2txt/
@@ -23,17 +17,16 @@ curl -SL https://s3.eu-central-1.amazonaws.com/ownphotos-deploy/im2txt_model.tar
 curl -SL https://s3.eu-central-1.amazonaws.com/ownphotos-deploy/im2txt_data.tar.gz | tar -zxC /data_models/im2txt/
 curl -SL https://download.pytorch.org/models/resnet152-b121ed2d.pth -o /root/.cache/torch/hub/checkpoints/resnet152-b121ed2d.pth
 
-/usr/local/bin/pip3.8 install pip --upgrade
-/usr/local/bin/pip3.8 install psycopg2     
-/usr/local/bin/pip3.8 install wheel
-/usr/local/bin/pip3.8 install torch==1.7.1+cpu torchvision==0.8.2+cpu -f https://download.pytorch.org/whl/torch_stable.html
-/usr/local/bin/pip3.8 install -v --install-option="--no" --install-option="DLIB_USE_CUDA" --install-option="--no" --install-option="USE_AVX_INSTRUCTIONS" --install-option="--no" --install-option="USE_SSE4_INSTRUCTIONS" dlib
+
+pip3 install torch==1.7.1+cpu torchvision==0.8.2+cpu -f https://download.pytorch.org/whl/torch_stable.html
+pip3 install -v --install-option="--no" --install-option="DLIB_USE_CUDA" --install-option="--no" --install-option="USE_AVX_INSTRUCTIONS" --install-option="--no" --install-option="USE_SSE4_INSTRUCTIONS" dlib
 
 cd /usr/src
 git clone https://github.com/LibrePhotos/librephotos
 cd librephotos
-/usr/local/bin/pip3.8 install -r requirements.txt
-/usr/local/bin/python3.8 -m spacy download en_core_web_sm
+sed 's/geopy==1.11.0/geopy==2.1.0/' -i requirements.txt
+pip3 install -r requirements.txt
+python3 -m spacy download en_core_web_sm
 
 cat << 'EOF' > /etc/systemd/system/librephotos-backend.service
 [Unit]
@@ -75,27 +68,27 @@ export ADMIN_USERNAME=thomas
 export ADMIN_EMAIL=thomas@lgy.fr
 export ADMIN_PASSWORD=toto
 export MAPBOX_API_KEY=
+export DEBUG=0
 
-
-/usr/local/bin/python3.8 image_similarity/main.py 2>&1 | tee /logs/gunicorn_image_similarity.log &
-/usr/local/bin/python3.8 manage.py showmigrations | tee /logs/show_migrate.log
-/usr/local/bin/python3.8 manage.py migrate | tee /logs/command_migrate.log
-/usr/local/bin/python3.8 manage.py showmigrations | tee /logs/show_migrate.log
-/usr/local/bin/python3.8 manage.py build_similarity_index 2>&1 | tee /logs/command_build_similarity_index.log
-/usr/local/bin/python3.8 manage.py clear_cache
-/usr/local/bin/python3.8 manage.py createadmin -u $ADMIN_USERNAME $ADMIN_EMAIL 2>&1 | tee /logs/command_createadmin.log
+python3 image_similarity/main.py 2>&1 | tee /logs/gunicorn_image_similarity.log &
+python3 manage.py showmigrations | tee /logs/show_migrate.log
+python3 manage.py migrate | tee /logs/command_migrate.log
+python3 manage.py showmigrations | tee /logs/show_migrate.log
+python3 manage.py build_similarity_index 2>&1 | tee /logs/command_build_similarity_index.log
+python3 manage.py clear_cache
+python3 manage.py createadmin -u $ADMIN_USERNAME $ADMIN_EMAIL 2>&1 | tee /logs/command_createadmin.log
 
 echo "Running backend server..."
 
-/usr/local/bin/python3.8 manage.py rqworker default 2>&1 | tee /logs/rqworker.log &
+python3 manage.py rqworker default 2>&1 | tee /logs/rqworker.log &
 
 if [ "$DEBUG" = 1 ]
 then
     echo "develompent backend starting"
-   /usr/local/bin/gunicorn  --worker-class=gevent --timeout 36000 --reload --bind localhost:8001 --log-level=info ownphotos.wsgi 2>&1 | tee /logs/gunicorn_django.log
+   gunicorn  --worker-class=gevent --timeout 36000 --reload --bind localhost:8001 --log-level=info ownphotos.wsgi 2>&1 | tee /logs/gunicorn_django.log
 else
     echo "production backend starting"
-    /usr/local/bin/gunicorn  --worker-class=gevent --timeout 3600 --bind localhost:8001 --log-level=info ownphotos.wsgi 2>&1 | tee /logs/gunicorn_django.log
+    gunicorn  --worker-class=gevent --timeout 3600 --bind localhost:8001 --log-level=info ownphotos.wsgi 2>&1 | tee /logs/gunicorn_django.log
 fi
 EOF
 chmod +x /usr/local/bin/librephotos-backend