Undefined symbol when running demo

[yan123jing]

/init.lua:389: error loading module 'libcrnn' from file './libcrnn.so': ./libcrnn.so: undefined symbol: _ZN6google10LogMessage6streamEv stack traceback: [C]: in function 'error' /home/tutu/torch/install/share/lua/5.1/trepl/init.lua:389: in function 'require' demo.lua:9: in main chunk [C]: in function 'dofile' ...tutu/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk [C]: at 0x00405d50

[khsibr]

Getting the same error, could you resolve this issue please?

[ilovin]

same problem ---edit----- @khsibr the project cannot find the libgoogle-glog-dev.so you can add find_packge to the cmakeList.txt & check /etc/environment LD_LIBRARY_PATH

[mpech]

same as ilovin: assuming you have installed glog (instead of having to edit LD_LIBRARY_PATH)

-SET(EXT_LIBRARIES ${THPP_LIBRARY} ${LUAT_LIBRARY} ${TH_LIBRARY} ${THC_LIBRARY})
+FIND_LIBRARY(GLOG_LIBRARY glog)
+SET(GLOG_LIBRARIES ${GLOG_LIBRARY})
+SET(EXT_LIBRARIES ${THPP_LIBRARY} ${LUAT_LIBRARY} ${TH_LIBRARY} ${THC_LIBRARY} ${GLOG_LIBRARIES})
 SET(EXT_INCLUDE_DIRS "${TORCH_ROOT}/include" "${TORCH_ROOT}/include/TH")