Bugzilla Bug 72908

emerge pth fails after the following error:

 pth_uctx.c:31:19: pth_p.h: No such file or directory

Reproducible: Always
Steps to Reproduce:
1.emerge pth
2.
3.

Actual Results:  
emerge fails


Portage 2.0.51-r3 (default-linux/x86/2004.2, gcc-3.4.3, glibc-2.3.4.20041102-r0,
2.6.9-gentoo-r6 i686)
=================================================================
System uname: 2.6.9-gentoo-r6 i686 Intel(R) Pentium(R) 4 CPU 2.40GHz
Gentoo Base System version 1.6.6
distcc 2.18.2 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled]
ccache version 2.3 [enabled]
Autoconf: sys-devel/autoconf-2.59-r5
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.15.92.0.2-r1
Headers:  sys-kernel/linux26-headers-2.6.8.1-r1
Libtools: sys-devel/libtool-1.5.10
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CFLAGS="-O3 -march=pentium4 -fprefetch-loop-arrays -pipe"
CHOST="i686-pc-linux-gnu"
COMPILER=""
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config
/usr/kde/3.1/share/config /usr/kde/3.2/share/config /usr/kde/3.3/env
/usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config
/usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O3 -march=pentium4 -fprefetch-loop-arrays -pipe
-fvisibility-inlines-hidden"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs autoconfig ccache distcc distlocks sandbox sfperms"
GENTOO_MIRRORS="http://gentoo.osuosl.org
http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
MAKEOPTS="-j8"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acl acpi alsa apache2 apm arts avi berkdb bitmap-fonts bonobo cdr crypt
cups dba directfb dvd eds encode esd f77 fam flac foomaticdb fortran gd gdbm gif
gnome gpm gstreamer gtk gtk2 gtkhtml guile hal imagemagick imlib innodb java
jpeg kde ldap libg++ libwww mad mikmod milter mmx motif mozilla mpeg mysql
ncurses nls nptl odbc oggvorbis opengl oss pam pdflib perl png python qt
quicktime readline samba sasl sdl session slang spell sse ssl svga tcltk tcpd
tiff truetype userlocales x86 xml xml2 xmms xv zlib"

ebuild unpack, compile, test, install, qmerge all work and install the package.
However emerge pth still fails with the same error.

Workaround

# ebuild /usr/portage/dev-libs/pth/pth-2.0.2.ebuild merge

*** This bug has been marked as a duplicate of 72898 ***