Hello Luc, First of all thanks for your answer!
>You should not move files. >Just checkout starting from the top folder containing the pom.xml file. Well, in Eclipse i follow the "File->New->Project" option and then in the wizard i choose "Checkout Projects from SVN". Next, i choose to use an existing repository location which is " http://svn.apache.org/repos/asf/commons/proper/math/trunk". So far so good... Then should i choose "Checkout as a project configured using the New Project Wizard" or "Checkout as a project in the workspace"?