问题现象：

configure: WARNING:----------------------------------------------------------------------------* I could not find a working copy of pangocairo. Check config.log for hints on w                                                                                       hy  this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately  so that compiler and the linker can find libpangocairo-1.0 and its header file                                                                                       s. If  you have not installed pangocairo, you can get it either from its original hom                                                                                       e on     http://ftp.gnome.org/pub/GNOME/sources/pango/1.28  You can find also find an archive copy on     http://oss.oetiker.ch/rrdtool/pub/libs  The last tested version of pangocairo is 1.28.4.       LIBS=-lcairo -lcairo -lcairo -lm  -lcairo -lpng12   LDFLAGS=  CPPFLAGS= -I/usr/include/cairo -I/usr/include/libpng12 -I/usr/include/pixman-1                                                                                        -I/usr/include/freetype2----------------------------------------------------------------------------

解决: yum install pango-dev