libQt5Core.so.5找不到libicui18n.so.56等动态库

先看错误：
/usr/bin/ld: warning: libicui18n.so.56, needed by //opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5, not found (try using -rpath or -rpath-link)
/usr/bin/ld: warning: libicuuc.so.56, needed by //opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5, not found (try using -rpath or -rpath-link)
/usr/bin/ld: warning: libicudata.so.56, needed by //opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5, not found (try using -rpath or -rpath-link)
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘u_strToLower_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘ucnv_getStandardName_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘ucnv_getAlias_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘uenum_next_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘u_strToUpper_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘ucnv_setSubstChars_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘ucal_getTimeZoneDisplayName_56’未定义的引用
//opt/Qt5.10.0/5.10.0/gcc_64/lib/libQt5Core.so.5：对‘ucnv_fromUnicode_56’未定义的引用