Hi, I am trying to compile pcl trunk ver. 1.7.2 on Ubuntu 12.04 32bit.
I have several undefined reference (from libpcl_io.so , such as boost::this_thread::hiden::sleep_until(timespec const&) or boost::thread::start_thread_noexcept().
I manually installed boost 1.57 that may conflict with boost 1.46.
I cannot remove boost 1.46 because I work also with ROS and it will be also removed.
How can I solve my problem?