* Package:    net-analyzer/fragroute-1.2-r1
 * Repository: gentoo
 * Maintainer: maintainer-needed@gentoo.org
 * USE:  amd64 elibc_glibc kernel_linux multilib test userland_GNU
>>> Unpacking source...
>>> Unpacking fragroute-1.2.tar.gz to /var/tmp/portage/net-analyzer/fragroute-1.2-r1/work
>>> Source unpacked in /var/tmp/portage/net-analyzer/fragroute-1.2-r1/work
>>> Preparing source in /var/tmp/portage/net-analyzer/fragroute-1.2-r1/work/fragroute-1.2 ...
 * Applying 1.2-libevent.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-analyzer/fragroute-1.2-r1/work/fragroute-1.2 ...
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --with-libevent=/usr --with-libdnet=/usr
creating cache ./config.cache
checking for a BSD compatible install... /usr/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 mawk... no
checking for gawk... gawk
checking for gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler (x86_64-pc-linux-gnu-gcc -O2 -pipe -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu) works... yes
checking whether the C compiler (x86_64-pc-linux-gnu-gcc -O2 -pipe -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for a BSD compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking for ranlib... ranlib
checking for Cygwin environment... no
checking for gethostbyname... yes
checking for socket... yes
checking for putmsg in -lstr... no
checking for libevent... /usr
configure: error: event.h or libevent.a not found in /usr

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/net-analyzer/fragroute-1.2-r1/work/fragroute-1.2/config.log
 * ERROR: net-analyzer/fragroute-1.2-r1 failed:
 *   econf failed
 * 
 * Call stack:
 *     ebuild.sh, line   56:  Called src_configure
 *   environment, line 2408:  Called econf '--with-libevent=/usr' '--with-libdnet=/usr'
 *     ebuild.sh, line  558:  Called die
 * The specific snippet of code:
 *   			die "econf failed"
 * 
 * If you need support, post the output of 'emerge --info =net-analyzer/fragroute-1.2-r1',
 * the complete build log and the output of 'emerge -pqv =net-analyzer/fragroute-1.2-r1'.
 * The complete build log is located at '/var/log/portage/build/net-analyzer/fragroute-1.2-r1:20101026-235629.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-analyzer/fragroute-1.2-r1/temp/environment'.
 * S: '/var/tmp/portage/net-analyzer/fragroute-1.2-r1/work/fragroute-1.2'