objfw Ubuntu 14.04 error

gistfile1.txt

[OFThread] -[start]: testing...
Runtime error: Unhandled exception:
Starting a thread of type TestThread failed!

Backtrace:
  0x2af66ab9fcc8 <??> at ./libobjfw.so.7
  0x2af66aba3a0e <??> at ./libobjfw.so.7
  0x2af66aba3942 <??> at ./libobjfw.so.7
  0x2af66ab62ca1 <??> at ./libobjfw.so.7
  0x425a80 <??> at ./tests
  0x423358 <??> at ./tests
  0x2af66ab2a1c0 <??> at ./libobjfw.so.7
  0x2af66ab29718 <of_application_main+312> at ./libobjfw.so.7
  0x422e8e <??> at ./tests
  0x2af66b7dbec5 <__libc_start_main+245> at /lib/x86_64-linux-gnu/libc.so.6
  0x40b7c9 <??> at ./tests

/bin/sh: line 7:  9968 Aborted                 (core dumped) LD_LIBRARY_PATH=.${LD_LIBRARY_PATH+:}$LD_LIBRARY_PATH DYLD_LIBRARY_PATH=.${DYLD_LIBRARY_PATH+:}$DYLD_LIBRARY_PATH LIBRARY_PATH=.${LIBRARY_PATH+:}$LIBRARY_PATH ./tests
make[3]: *** [run] Error 134
make[2]: *** [all] Error 2
make[1]: *** [tests] Error 2
make: *** [all] Error 2