On Tue, 4 May 2010 14:50, beppecosta at yahoo.it said: > pth.h:93:2: error: #error "FD_SETSIZE is larger than what GNU Pth can > handle." > > I ran a simple utility check that says: FD_SETSIZE=65534 You may try to configure it this way: ./configure --with-fdsetsize=65536 Salam-Shalom, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.