Improved install script.

install_py_gts2_client.sh

 #!/usr/bin/env bash
 
-current_path=$(pwd)
+echo "###################################"
+echo "This is the installation routine for installing anaconda and necessary packages for gts2_client."
+echo "Depending on teh load of your machine, this process can take up to an hour, so lean back and relax!"
+echo "All Files are stored into your installation path which you provide now."
+echo "###################################"
 
-read -p "Please enter path for python installation: " inst_path
+read -p "Please enter path for the python installation: " inst_path
 cd ${inst_path}
+current_path=$(pwd)
 
 conda_inst_name=Anaconda3-5.0.1-Linux-x86_64.sh
-echo "#### Downloading Anaconda.... ####"
+echo "#### Downloading Anaconda3.... ####"
 wget https://repo.continuum.io/archive/${conda_inst_name}
 chmod 755 ${conda_inst_name}
-echo "#### Installing Anaconda.... ####"
+echo "#### Installing Anaconda3.... ####"
 ./${conda_inst_name} -p ${inst_path}/anaconda3 -b
 rm -f ${conda_inst_name}
 echo "... Ready"
 
+echo "Creatin a conda environment named: ${env_name} ..."
 export PATH=${inst_path}/anaconda3/bin/:$PATH
 export PYTHONPATH=${inst_path}/anaconda3/lib/python3.6/site-packages/
-
 env_name=$(whoami)
-echo "conda create -n ${env_name}"
 conda create -y -n ${env_name}
+echo "... Ready"
 
-echo "Installing neccesarry packages"
+echo "Installing necessary packages ..."
 conda env update -n ${env_name} -f ${current_path}/gts2_client_conda_install.yml
+echo "... Ready"
 
 echo "Installing gts2_client ..."
 python setup.py
 echo "... Ready"
-echo "... Anaconda and all necessary packages are installed"
+echo "Congratulations! Anaconda and all necessary packages are installed"
 ehco " "
 echo "###############################"
 echo "To load your environment run the following commands in your bash shell:"
 echo " "
-echo "### 1. ### "
+echo "### 1. ###"
 echo "Set the path variables right (you can also add the following lines to your $HOME/.bashrc  :"
+echo "--------"
 echo "export PATH=${inst_path}/anaconda3/bin/:$PATH"
 echo "export PYTHONPATH=${inst_path}/anaconda3/lib/python3.6/site-packages/"
 echo "export PATH=${inst_path}/anaconda3/bin/:$PATH"
 echo "export LD_LIBRARY_PATH=${inst_path}/anaconda3/lib"
-echo " "
-echo "### 2. ### "
+echo "--------"
+echo "### 2. ###"
 echo "Activate your conda environment:"
 echo "source activate ${env_name}"
 echo " "