diff --git a/README.md b/README.md
index 4a5bf2e..be710bf 100644
--- a/README.md
+++ b/README.md
@@ -87,9 +87,12 @@ complex iteration on collections, etc.
 - **[L-BFGS](https://github.com/Chris00/L-BFGS-ocaml)** ([API](http://lbfgs.forge.ocamlcore.org/API.docdir/Lbfgs.html)) — A binding to [L-BFGS-B](http://users.iems.northwestern.edu/~nocedal/lbfgsb.html), a quasi-Newton library for bound-constrained optimization.
 - **Ocephes** ([GitHub](https://github.com/rleonid/ocephes), [API](https://rleonid.github.io/ocephes/)) — A binding to [Ocephes](http://www.netlib.org/cephes/), a library of special math functions like Binominal, Gaussian, Gamma distributions, incomplete Beta integral.
 - **[Oml](http://www.hammerlab.org/2015/08/11/introducing-oml-a-small-ocaml-library-for-numerical-computing/)** ([GitHub](https://github.com/hammerlab/oml), [API](http://www.hammerlab.org/oml/index.html)) — A small library for numerical computing on OCaml.
+- **[GPR](https://mmottl.github.io/gpr/)** ([GitHub](https://github.com/mmottl/gpr), [API](http://mmottl.github.io/gpr/api/). [PDF](http://mmottl.github.io/gpr/gpr_manual.pdf)) — Efficient and scalable Gaussian Process Regression in OCaml.
+- **Owl** ([GitHub](https://github.com/ryanrhymes/owl), [API](http://www.cl.cam.ac.uk/~lw525/owl/)) — an OCaml numerical library: dense and sparse matrix, linear algebra, regressions, maths and stats functions.
 
 ### Visualization
 
+- **PLplot** ([GitHub](https://github.com/hcarty/ocaml-plplot)) — A binding to [PLplot](http://plplot.sf.net/), a library for creating scientific plots.
 - **[Archimedes](http://archimedes.forge.ocamlcore.org/)** ([API](http://archimedes.forge.ocamlcore.org/API/Archimedes.html)) — A 2D plot library like matplotlib in Python. You can embed PNG images in Jupyter notebooks.
     - [examples/archimedes_iocaml.ipynb](examples/archimedes_iocaml.ipynb)
 - **Cairo2** ([GitHub](https://github.com/Chris00/ocaml-cairo), [Tutorial](http://cairo.forge.ocamlcore.org/tutorial/index.html), [API](http://cairo.forge.ocamlcore.org/tutorial/Cairo.html)) — A binding to [Cairo](https://cairographics.org/), a 2D vector graphics library. This library is useful as a backend of Archimedes.
diff --git a/dockerfiles/centos7_ocaml4.04.1/Dockerfile b/dockerfiles/centos7_ocaml4.04.1/Dockerfile
index 1e449fc..271228f 100644
--- a/dockerfiles/centos7_ocaml4.04.1/Dockerfile
+++ b/dockerfiles/centos7_ocaml4.04.1/Dockerfile
@@ -14,6 +14,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       aspcud \
       bzip2 \
       gfortran \
+      gcc-c++ \
       openssh-clients \
       blas-devel \
       lapack-devel \
@@ -22,6 +23,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       fftw-devel \
       libsvm-devel \
       cairo-devel \
+      plplot-devel \
       MariaDB-devel \
       postgresql-devel \
       sqlite-devel \
@@ -48,7 +50,10 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -88,8 +93,6 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
            $HOME/.opam/$OCAML_VERSION/man \
            $HOME/.opam/$OCAML_VERSION/build && \
     \
-    opam uninstall oasis && \
-    \
     sudo yum remove -y rsync aspcud bzip2 gfortran
 
 ADD custom.css /home/opam/.jupyter/custom/custom.css
diff --git a/dockerfiles/centos7_ocaml4.05.0/Dockerfile b/dockerfiles/centos7_ocaml4.05.0/Dockerfile
index f93e17f..e671e15 100644
--- a/dockerfiles/centos7_ocaml4.05.0/Dockerfile
+++ b/dockerfiles/centos7_ocaml4.05.0/Dockerfile
@@ -14,6 +14,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       aspcud \
       bzip2 \
       gfortran \
+      gcc-c++ \
       openssh-clients \
       blas-devel \
       lapack-devel \
@@ -22,6 +23,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       fftw-devel \
       libsvm-devel \
       cairo-devel \
+      plplot-devel \
       MariaDB-devel \
       postgresql-devel \
       sqlite-devel \
@@ -48,7 +50,10 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -88,8 +93,6 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
            $HOME/.opam/$OCAML_VERSION/man \
            $HOME/.opam/$OCAML_VERSION/build && \
     \
-    opam uninstall oasis && \
-    \
     sudo yum remove -y rsync aspcud bzip2 gfortran
 
 ADD custom.css /home/opam/.jupyter/custom/custom.css
diff --git a/dockerfiles/centos7_ocaml4.06.0/Dockerfile b/dockerfiles/centos7_ocaml4.06.0/Dockerfile
index 43b48f6..b87bb8a 100644
--- a/dockerfiles/centos7_ocaml4.06.0/Dockerfile
+++ b/dockerfiles/centos7_ocaml4.06.0/Dockerfile
@@ -14,6 +14,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       aspcud \
       bzip2 \
       gfortran \
+      gcc-c++ \
       openssh-clients \
       blas-devel \
       lapack-devel \
@@ -22,6 +23,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       fftw-devel \
       libsvm-devel \
       cairo-devel \
+      plplot-devel \
       MariaDB-devel \
       postgresql-devel \
       sqlite-devel \
@@ -48,7 +50,10 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -88,8 +93,6 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
            $HOME/.opam/$OCAML_VERSION/man \
            $HOME/.opam/$OCAML_VERSION/build && \
     \
-    opam uninstall oasis && \
-    \
     sudo yum remove -y rsync aspcud bzip2 gfortran
 
 ADD custom.css /home/opam/.jupyter/custom/custom.css
diff --git a/dockerfiles/debian8_ocaml4.04.1/Dockerfile b/dockerfiles/debian8_ocaml4.04.1/Dockerfile
index 67413e7..767c56a 100644
--- a/dockerfiles/debian8_ocaml4.04.1/Dockerfile
+++ b/dockerfiles/debian8_ocaml4.04.1/Dockerfile
@@ -22,6 +22,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       libfftw3-dev \
       libsvm-dev \
       libcairo2-dev \
+      libplplot-dev \
       libmariadb-dev \
       libpq-dev \
       libsqlite3-dev \
@@ -30,6 +31,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       imagemagick \
       ffmpeg && \
     sudo ln -sf /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20 /usr/lib/libmysqlclient.so && \
+    sudo ln -sf /usr/lib/x86_64-linux-gnu/libshp.so.2 /usr/lib/libshp.so && \
     \
     eval $(opam config env) && \
     \
@@ -47,7 +49,10 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -87,8 +92,6 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
            $HOME/.opam/$OCAML_VERSION/man \
            $HOME/.opam/$OCAML_VERSION/build && \
     \
-    opam uninstall oasis && \
-    \
     sudo apt-get purge -y rsync aspcud bzip2 gfortran && \
     sudo apt-get autoremove -y && \
     sudo apt-get autoclean
diff --git a/dockerfiles/debian8_ocaml4.05.0/Dockerfile b/dockerfiles/debian8_ocaml4.05.0/Dockerfile
index 4da02fd..30df0f4 100644
--- a/dockerfiles/debian8_ocaml4.05.0/Dockerfile
+++ b/dockerfiles/debian8_ocaml4.05.0/Dockerfile
@@ -22,6 +22,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       libfftw3-dev \
       libsvm-dev \
       libcairo2-dev \
+      libplplot-dev \
       libmariadb-dev \
       libpq-dev \
       libsqlite3-dev \
@@ -30,6 +31,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       imagemagick \
       ffmpeg && \
     sudo ln -sf /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20 /usr/lib/libmysqlclient.so && \
+    sudo ln -sf /usr/lib/x86_64-linux-gnu/libshp.so.2 /usr/lib/libshp.so && \
     \
     eval $(opam config env) && \
     \
@@ -47,7 +49,10 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -87,8 +92,6 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
            $HOME/.opam/$OCAML_VERSION/man \
            $HOME/.opam/$OCAML_VERSION/build && \
     \
-    opam uninstall oasis && \
-    \
     sudo apt-get purge -y rsync aspcud bzip2 gfortran && \
     sudo apt-get autoremove -y && \
     sudo apt-get autoclean
diff --git a/dockerfiles/debian8_ocaml4.06.0/Dockerfile b/dockerfiles/debian8_ocaml4.06.0/Dockerfile
index b738c8a..7988015 100644
--- a/dockerfiles/debian8_ocaml4.06.0/Dockerfile
+++ b/dockerfiles/debian8_ocaml4.06.0/Dockerfile
@@ -22,6 +22,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       libfftw3-dev \
       libsvm-dev \
       libcairo2-dev \
+      libplplot-dev \
       libmariadb-dev \
       libpq-dev \
       libsqlite3-dev \
@@ -30,6 +31,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       imagemagick \
       ffmpeg && \
     sudo ln -sf /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20 /usr/lib/libmysqlclient.so && \
+    sudo ln -sf /usr/lib/x86_64-linux-gnu/libshp.so.2 /usr/lib/libshp.so && \
     \
     eval $(opam config env) && \
     \
@@ -47,7 +49,10 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -87,8 +92,6 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
            $HOME/.opam/$OCAML_VERSION/man \
            $HOME/.opam/$OCAML_VERSION/build && \
     \
-    opam uninstall oasis && \
-    \
     sudo apt-get purge -y rsync aspcud bzip2 gfortran && \
     sudo apt-get autoremove -y && \
     sudo apt-get autoclean
diff --git a/generate.sh b/generate.sh
index 4b21d78..728f387 100755
--- a/generate.sh
+++ b/generate.sh
@@ -18,7 +18,10 @@ function common_scripts() {
       oml \
       gsl \
       fftw3 \
+      gpr \
+      owl \
       'cairo2>=0.5' \
+      plplot \
       archimedes \
       mysql \
       'mariadb>=0.8.1' \
@@ -56,9 +59,7 @@ function common_scripts() {
     rm -rf $HOME/.opam/archives \
            $HOME/.opam/repo/default/archives \
            $HOME/.opam/$OCAML_VERSION/man \
-           $HOME/.opam/$OCAML_VERSION/build && \
-    \
-    opam uninstall oasis
+           $HOME/.opam/$OCAML_VERSION/build
 EOF
 }
 
@@ -88,6 +89,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       aspcud \\
       bzip2 \\
       gfortran \\
+      gcc-c++ \\
       openssh-clients \\
       blas-devel \\
       lapack-devel \\
@@ -96,6 +98,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       fftw-devel \\
       libsvm-devel \\
       cairo-devel \\
+      plplot-devel \\
       MariaDB-devel \\
       postgresql-devel \\
       sqlite-devel \\
@@ -150,6 +153,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       libfftw3-dev \\
       libsvm-dev \\
       libcairo2-dev \\
+      libplplot-dev \\
       libmariadb-dev \\
       libpq-dev \\
       libsqlite3-dev \\
@@ -158,6 +162,7 @@ RUN curl -L "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorfl
       imagemagick \\
       ffmpeg && \\
     sudo ln -sf /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20 /usr/lib/libmysqlclient.so && \\
+    sudo ln -sf /usr/lib/x86_64-linux-gnu/libshp.so.2 /usr/lib/libshp.so && \\
     \\
 $(common_scripts) && \\
     \\