Error with PROJECT_SOURCE_PATH when source is in local folder

[yucer]

When I use this option in my buildout recipe:

version = path /home/yucer/src/odoo

Then the following path is generated in the project:

  <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
    <path>/v8project/home/yucer/src/odoo</path>
  </pydev_pathproperty>

And eclipse signals an error. On the other hand everything works OK when i use:

version = git ssh://git.kjellberg-erp.de/odoo.git server 8.0 depth=1

Then the code is checked out to the folder parts/server and the following path is generated:

  <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
    <path>/v8project/parts/server</path>
  </pydev_pathproperty>

My buildout.cfg is:

[buildout]
parts =
      openerp
      python

[openerp]
recipe = anybox.recipe.odoo:server
version = git https://github.com/odoo/odoo.git odoo 8.0 depth=1

options.xmlrpc = True  # Activate HTTP
options.xmlrpcs = False
options.netrpc = False
options.without_demo = True

options.db_user = odoo
options.db_name = odoo_db
options.db_host = localhost
options.db_password = odoo_db_passw
options.admin_passwd = odoo_admin_passw

[python]
recipe = zc.recipe.egg
interpreter = python
extra-paths = ${buildout:directory}/parts/server

eggs =  unittest2
        pywebdav
        pyyaml
        xlrd

[versions]
setuptools = 7.0
zc.buildout = 2.2.5
zc.recipe.egg = 2.0.1
babel = 1.3
psutils = 2.1.3

And my devel.cfg is:

extends = buildout.cfg
parts = pydevproject

[pydevproject]
<= openerp
#version = path /home/yucer/src/odoo
recipe = acsone.recipe.odoo.pydev
project-name = v8project
python-version = python 2.7
python-interpreter = Default

When I uncomment the version line i get the error...

May we make a symbolic link to parts/server ?