Hi, all I have omniorb.2.5 to linux and when I compile the examples. The gcc show me then next error make error Undefined ------- __libc_rewinddr __libc_readdir_r __libc_opendir __libc_seekdir __libc_readdir __libc_telldir _IO_perror I'm sure than I have installed the libpthread.0.5 Which is the problem?? Regards, Epi