The recipe doesn't use the --find-links to install lxml

[Natim]

Because the find-links directive is not used, we have this kind of problem :

lxml: Building lxml ... Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found! Download error on http://codespeak.net/lxml: timed out -- Some packages may not be found! Download error on http://codespeak.net/lxml: [Errno 113] No route to host -- Some packages may not be found!