Error with compiling

[gguguk]

ubuntu 16.04, python 3.6

caitech@caitech-desktop:~/Yolo_mark$ make Scanning dependencies of target yolo_mark [ 50%] Building CXX object CMakeFiles/yolo_mark.dir/main.cpp.o [100%] Linking CXX executable yolo_mark /usr/bin/ld: warning: libicui18n.so.58, needed by //home/caitech/anaconda3/lib/libQt5Core.so.5, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libicuuc.so.58, needed by //home/caitech/anaconda3/lib/libQt5Core.so.5, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libicudata.so.58, needed by //home/caitech/anaconda3/lib/libQt5Core.so.5, not found (try using -rpath or -rpath-link) //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to u_errorName_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_setMillis_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_getAlias_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_inDaylightTime_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to u_strToLower_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_getStandardName_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to u_strToUpper_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_setSubstChars_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_getMaxCharSize_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_getTimeZoneDisplayName_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_fromUnicode_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_open_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_getDefaultName_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_getDefaultTimeZone_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_clone_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_getDSTSavings_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucol_strcoll_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_close_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_countAvailable_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_openCountryTimeZones_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucol_open_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_compareNames_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_close_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_getAvailableName_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_openTimeZoneIDEnumeration_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_open_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucol_setAttribute_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_openTimeZones_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to uenum_close_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucnv_countAliases_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucol_close_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucol_getSortKey_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to ucal_get_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to uenum_next_58' //home/caitech/anaconda3/lib/libQt5Core.so.5: undefined reference to `ucnv_toUnicode_58' collect2: error: ld returned 1 exit status CMakeFiles/yolo_mark.dir/build.make:151: recipe for target 'yolo_mark' failed make[2]: *** [yolo_mark] Error 1 CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/yolo_mark.dir/all' failed make[1]: *** [CMakeFiles/yolo_mark.dir/all] Error 2 Makefile:83: recipe for target 'all' failed make: *** [all] Error 2

How to solve this error messages?

[CormacAsGaeilge]

I'm hitting a similar error on compilation. I am trying to compile on Ubuntu 18.04. I think it's in relation to OpenCV but I'm not totally confident.

[kinreehou]

I ran into the same problem when compiling orb-slam on Ubuntu 16.04

[LongruiDong]

I ran into the same problem when compiling orb-slam on Ubuntu 16.04

Hey ,Have you solved it?