Index: twinkle-1.4.2/configure.in =================================================================== --- twinkle-1.4.2.orig/configure.in 2013-07-25 11:07:54.160534950 -0400 +++ twinkle-1.4.2/configure.in 2013-07-25 11:07:59.000000000 -0400 @@ -294,7 +294,11 @@ AC_CHECK_LIB(boost_regex-gcc, main, [ LIBS="-lboost_regex-gcc $LIBS" echo "LIBS += -lboost_regex-gcc" >> $QT_INCL_PRO], - [AC_MSG_ERROR([libboost_regex library is missing (boost package).])])]) + [ + AC_CHECK_LIB(boost_regex, main, [ + LIBS="-lboost_regex $LIBS" + echo "LIBS += -lboost_regex" >> $QT_INCL_PRO], + [AC_MSG_ERROR([libboost_regex library is missing (boost package).])])])]) ms_CHECK_LRELEASE()