Installing Rql Download

This tutorial will walk you through the process of intalling Rql Download:

• CWBrowser: a pure Python module.
• rql_download: a cube that can only be instanciated if Cubicweb is installed.

Have a look at the twisted SFTP server and fuse virtual folders configurations.

Installing CWBrowser

Installing a stable version

This is the best approach for users who want a stable version.

Install the python package with pip

Install the package without the root privilege

pip install --user cwbrowser

Install the package with the root privilege

sudo pip install cwbrowser

Installing the current version

Install from github

Clone the project

cd $CLONEDIR
git clone https://github.com/neurospin/rql_download.git

Update your PYTHONPATH

export PYTHONPATH=$CLONE_DIR/rql_download:$PYTHONPATH

Installing rql_download

Installing the current version

Install from github

Clone the project

cd $CLONEDIR
git clone https://github.com/neurospin/rql_download.git

Update your CW_CUBES_PATH

export CW_CUBES_PATH=$CLONE_DIR/rql_download:$CW_CUBES_PATH

Make sure the cube is in CubicWeb’s path

cubicweb-ctl list

Create an instance of the cube

cubicweb-ctl create rql_download toy_instance

You can then run the instance in debug mode:

cubicweb-ctl start -D toy_instance

The last line of the prompt will indicate which url the instance can be reached by:

(cubicweb.twisted) INFO: instance started on http://url:port/

Change configuration

The configuration file is stored on your system:

...etc/cubicweb.d/toy_instance/all-in-one.conf