Execution by command line
Open a terminal in a directory named x_to_y
Be sure you have writing rights in the directory
Be sure you have all the comply all the dependances
Launch the conversion from your_source to your_result using the command line :
ant -buildfile ./x_to_y/x_to_y.ant -DInputPath=<your_file full path> -DOutputPath=<your_result full path> convert
Example
ant -buildfile ./opale_to_hdoc/opale_to_hdoc.ant -DInputPath=/home/stc/Desktop/nf29/opale.scar -DOutputPath=/home/stc/Desktop/nf29/test.hdoc convert