configure: *** XML documentation will not be available because the 'libxml2' development package is missing.
configure: *** Please run the 'configure' script with the '--disable-xmldoc' parameter option
configure: *** or install the 'libxml2' development package.
D*mn, the cheap charger("apple"-style 5V1A) got short-current and burned.
Have you monitored the current as raspberry pi+3G dongle are running? I am considering of 2.1A charger from Apple or Belkin. 1A charger might be overloaded to deliver power to both raspberry and dongle.