Calculating dependencies  \>>> Unpacking source...
>>> Unpacking mtr-0.49.tar.gz
>>> Source unpacked.
gtk
creating cache ./config.cache
checking for a BSD compatible install... /bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for gcc... gcc
checking whether the C compiler (gcc -mcpu=i686 -O2 -pipe ) works... yes
checking whether the C compiler (gcc -mcpu=i686 -O2 -pipe ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking size of unsigned char... 1
checking size of unsigned short... 2
checking size of unsigned int... 4
checking size of unsigned long... 4
checking for tgetent in -ltermcap... no
checking for initscr... no
checking for initscr in -lncurses... yes
checking for attron... yes
checking how to run the C preprocessor... gcc -E
checking for ncurses.h... yes
checking for ncurses/curses.h... no
checking for curses.h... yes
checking for cursesX.h... no
checking for sys/types.h... yes
checking for sys/xti.h... no
checking for floor in -lm... yes
checking for gtk-config... /usr/bin/gtk-config
checking for GTK - version >= 1.0.0... yes
checking for socket... yes
checking for gethostbyname... yes
checking for seteuid... yes
checking for res_mkquery... no
checking for res_mkquery in -lbind... no
checking for res_mkquery in -lresolv... no
configure: error: No resolver library found

!!! ERROR: The ebuild did not complete successfully.
!!! Function src_compile, Line -28, Exitcode 1
!!! (no error message)

 ...done!
>>> emerge net-analyzer/mtr-0.49-r1 to /
>>> md5 ;-) mtr-0.49.tar.gz
!!! emerge aborting on  /usr/portage/net-analyzer/mtr/mtr-0.49-r1.ebuild .