Pip
Pre-requisites
In order to be able to install COMPSs and PyCOMPSs with Pip, the
dependencies (excluding the COMPSs packages) mentioned
in the Dependencies Section must be satisfied (do not forget
to have proper JAVA_HOME and GRADLE_HOME environment variables pointing to the
java JDK folder and Gradle home respectively, as well as the gradle binary in the
PATH environment variable) and Python pip.
Installation
Depending on the machine, the installation command may vary. Some of the possible scenarios and their proper installation command are:
Install systemwide:
$ sudo -E pip install pycompss -v
Attention
Root access is required.
It is recommended to restart the user session once the installation process has finished. Alternatively, the following command sets all the COMPSs environment in the current session.
$ source /etc/profile.d/compss.sh
Install in user home folder (.local):
$ pip install pycompss -v
It is recommended to restart the user session once the installation process has finished. Alternatively, the following command sets all the COMPSs environment.
$ source ~/.bashrc
Within a Python virtual environment:
(virtualenv) $ pip install pycompss -v
In this particular case, the installation includes the necessary variables in the activate script. So, restart the virtual environment in order to set all the COMPSs environment.
Post installation
If you need to set up your machine for the first time please take a look at Additional Configuration Section for a detailed description of the additional configuration.