diff --git a/script_install.sh b/script_install.sh
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+#!/bin/bash
+
+export WORKSPACE=$(pwd)
+
+# gfortran
+
+sudo apt install build-essential
+sudo apt install gfortran
+gsettings set org.gnome.nautilus.preferences default-folder-viewer 'list-view'
+
+# install open mpi 2.1.1
+
+curl https://download.open-mpi.org/release/open-mpi/v2.1/openmpi-2.1.1.tar.bz2  --output openmpi-2.1.1.tar.bz2
+tar -jxf openmpi-2.1.1.tar.bz2
+cd openmpi-2.1.1
+
+./configure --prefix=$HOME/opt/openmpi
+make all
+make install
+
+echo "export PATH=\$PATH:\$HOME/opt/openmpi/bin" >> $HOME/.bashrc
+
+echo "export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:\$HOME/opt/openmpi/lib" >> $HOME/.bashrc
+
+source ~/.$1rc
+
+cd ..
+
+# install miniconda
+
+curl https://repo.anaconda.com/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh --output Miniconda3-py39_4.10.3-Linux-x86_64.sh
+
+bash Miniconda3-py39_4.10.3-Linux-x86_64.sh -b
+
+source ~/.$1rc
+
+# create python 2.7 environment
+
+conda init $1
+
+source ~/.$1rc
+
+conda create -n py2_7 python=2.7
+conda activate py2_7
+
+pip install --user numpy scipy matplotlib ipython jupyter pandas sympy nose
+
+# setup petsc
+
+git clone https://gitlab.com/petsc/petsc 
+
+cd petsc
+
+git checkout maint-3.8
+./configure --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90  --download-fblaslapack --with-debugging=0 COPTFLAGS='-O3 -march=native -mtune=native' CXXOPTFLAGS='-O3 -march=native -mtune=native' FOPTFLAGS='-O3 -march=native -mtune=native'
+
+make PETSC_DIR=$WORKSPACE/petsc PETSC_ARCH=arch-linux2-c-opt all
+
+make PETSC_DIR=$WORKSPACE/petsc PETSC_ARCH=arch-linux-c-opt check
+
+cd ..
+
+# setup petsc4py
+
+git clone https://Icolecchio@bitbucket.org/petsc/petsc4py.git
+cd petsc4py
+git checkout maint-3.8
+export PETSC_DIR=$WORKSPACE/petsc
+python setup.py build
+python setup.py install --user
+python setup.py test
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