Marseille president Labrune admits interest for Inter Milan's Pereira
However, he warns they will need to sell to fund any deal for the Uruguay international.
"He's a player that we like and are interested in, not so much in January but for the summer. We have little cash and cannot do much in the market at this time, although we are working to solve this problem.
"If someone leaves, we will replace him, otherwise it will remain as is."