diff --git a/.gitignore b/.gitignore
index d53e304ac88ab11c0e7602586ccae9510b952476..4a4a6c0515c95a26a3ea31a3aba39efae4e07a20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 *.swp
 *.swo
 *.whl
+install/bob-devel-py*.yml
diff --git a/install/bob-devel.yml b/install/bob-devel.yml
deleted file mode 100644
index d570a36e995cc20bf1dfb2f411862ea7e774b788..0000000000000000000000000000000000000000
--- a/install/bob-devel.yml
+++ /dev/null
@@ -1,58 +0,0 @@
-name: bob-devel
-channels:
-- https://www.idiap.ch/software/bob/conda
-- defaults
-dependencies:
-- python=2.7
-- cython
-- dask
-- hdf5
-- jpeg
-- libpng
-- libtiff
-- matplotlib
-- nose
-- numexpr
-- numpy
-- pillow
-- pip
-- psutil
-- scikit-image
-- scikit-learn
-- scipy
-- sphinx
-- sqlalchemy
-- anaconda=4.2.0 # [only linux]
-- anaconda=4.3.0 # [only osx]
-- boost=1.61
-- caffe # [only linux]
-- cmake
-- coverage
-- cyvlfeat=0.4.5
-- docopt
-- ffmpeg=2.8.10
-- gcc=4.8.5 # [only linux]
-- libgcc=4.8.5 # [only linux]
-- giflib=5.1.4
-- ipdb=0.10.2
-- ipython
-- libblitz=0.10
-- libmatio=1.5
-- libsvm=3.21
-- menpo=0.7.7
-- menpofit=0.4.1
-- menpowidgets=0.2.1p3
-- mne=0.13.1
-- openblas=0.2.19
-- opencv=3
-- pkgtools=0.7.3
-- pkg-config
-- pyedflib=0.1.6
-- schema=0.6.5
-- sox=14.4.2
-- sphinx_rtd_theme
-- toolchain=2.3.1
-- vlfeat=0.9.20
-- zc.buildout=2.9.2
-- pip:
-  - tensorflow==1.0.1
diff --git a/install/from-scratch.sh b/install/from-scratch.sh
index 10e532652ce510c94a316c295668819667cd5c19..4bbaf2f5fd7946a26692a3ac7b26e19bec27d3db 100755
--- a/install/from-scratch.sh
+++ b/install/from-scratch.sh
@@ -12,8 +12,9 @@ fi
 BASEDIR=$1
 NAME=$2
 PYTHON_VERSION=$3
+PYVER=`echo $PYTHON_VERSION | sed -e 's/\.//'`
 CONDA=${BASEDIR}/bin/conda
-YML=bob-devel.yml
+YML=bob-devel-py${PYVER}.yml
 
 if [ -d ${BASEDIR}/envs/${NAME} ]; then
   ${CONDA} remove -n ${NAME} --all --yes