Source downloaded as tarball today, 24 August 2013. I ran ./configure, no errors, then "make", no errors, then "make check": ake[1]: Leaving directory `/home/ngvrnd/nanomsg/nanomsg-0.1-alpha' make check-TESTS make[1]: Entering directory `/home/ngvrnd/nanomsg/nanomsg-0.1-alpha' PASS: tests/inproc PASS: tests/inproc_shutdown PASS: tests/ipc Assertion failed: type == NN_EP_STOPPED (src/core/sock.c:751) /bin/bash: line 5: 19124 Aborted (core dumped) ${dir}$tst FAIL: tests/ipc_shutdown PASS: tests/tcp PASS: tests/tcp_shutdown PASS: tests/pair PASS: tests/pubsub Assertion failed: self->next == NN_QUEUE_NOTINQUEUE (src/utils/queue.c:78) /bin/bash: line 5: 21239 Aborted (core dumped) ${dir}$tst FAIL: tests/reqrep PASS: tests/pipeline PASS: tests/survey PASS: tests/bus PASS: tests/block PASS: tests/shutdown PASS: tests/timeo PASS: tests/iovec PASS: tests/msg PASS: tests/prio PASS: tests/poll Assertion failed: 0 (src/transports/inproc/sinproc.c:273) /bin/bash: line 5: 21492 Aborted (core dumped) ${dir}$tst FAIL: tests/device PASS: tests/emfile PASS: tests/domain PASS: tests/trie PASS: tests/list PASS: tests/hash PASS: tests/symbol PASS: tests/separation ====================================== 3 of 27 tests failed Please report to nanomsg@xxxxxxxxxxxxx ====================================== make[1]: *** [check-TESTS] Error 1 make[1]: Leaving directory `/home/ngvrnd/nanomsg/nanomsg-0.1-alpha' make: *** [check-am] Error 2,