apt will not compile at the end

[amadeus24]

I tried today to install apt and get the following message (last lines):

:info:build Compiling depcache.cc to /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build/obj/apt-pkg/depcache.opic :info:build contrib/hashes.cc: In member function ‘bool Hashes::AddFD(int, long unsigned int)’: :info:build contrib/hashes.cc:33: error: expected primary-expression before ‘?’ token :info:build contrib/hashes.cc:33: error: expected `:' before ‘)’ token :info:build contrib/hashes.cc:33: error: expected primary-expression before ‘)’ token :info:build contrib/hashes.cc:34: error: expected primary-expression before ‘?’ token :info:build contrib/hashes.cc:34: error: expected `:' before ‘)’ token :info:build contrib/hashes.cc:34: error: expected primary-expression before ‘)’ token :info:build gnumake[2]: * opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build/obj/apt-pkg/hashes.opic Error 1 :info:build gnumake[2]: * Waiting for unfinished jobs.... :info:build contrib/md5.cc: In member function ‘bool MD5Summation::AddFD(int, long unsigned int)’: :info:build contrib/md5.cc:302: error: expected primary-expression before ‘?’ token :info:build contrib/md5.cc:302: error: expected `:' before ‘)’ token :info:build contrib/md5.cc:302: error: expected primary-expression before ‘)’ token :info:build contrib/md5.cc:303: error: expected primary-expression before ‘?’ token :info:build contrib/md5.cc:303: error: expected `:' before ‘)’ token :info:build contrib/md5.cc:303: error: expected primary-expression before ‘)’ token :info:build gnumake[2]: * opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build/obj/apt-pkg/md5.opic Error 1 :info:build contrib/sha1.cc: In member function ‘bool SHA1Summation::AddFD(int, long unsigned int)’: :info:build contrib/sha1.cc:348: error: expected primary-expression before ‘?’ token :info:build contrib/sha1.cc:348: error: expected `:' before ‘)’ token :info:build contrib/sha1.cc:348: error: expected primary-expression before ‘)’ token :info:build contrib/sha1.cc:349: error: expected primary-expression before ‘?’ token :info:build contrib/sha1.cc:349: error: expected `:' before ‘)’ token :info:build contrib/sha1.cc:349: error: expected primary-expression before ‘)’ token :info:build gnumake[2]: * opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build/obj/apt-pkg/sha1.opic Error 1 :info:build pkgcache.cc:156: error: redefinition of ‘long unsigned int pkgCache::sHash(std::string) const’ :info:build /opt/local/include/apt-pkg/pkgcache.h:113: error: ‘long unsigned int pkgCache::sHash(std::string) const’ previously defined here :info:build pkgcache.cc:164: error: redefinition of ‘long unsigned int pkgCache::sHash(const char*) const’ :info:build /opt/local/include/apt-pkg/pkgcache.h:317: error: ‘long unsigned int pkgCache::sHash(const char*) const’ previously defined here :info:build pkgcache.cc:285: error: redefinition of ‘bool pkgCache::DepIterator::IsCritical()’ :info:build /opt/local/include/apt-pkg/cacheiterators.h:193: error: ‘bool pkgCache::DepIterator::IsCritical()’ previously defined here :info:build gnumake[2]: * opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build/obj/apt-pkg/pkgcache.opic Error 1 :info:build gnumake[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/apt-pkg' :info:build gnumake[1]: * [all] Error 2 :info:build gnumake[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27' :info:build gnumake: * [all] Error 2 :info:build gnumake: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build' :info:build shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/work/apt-0.5.27/build" && /usr/bin/gnumake -j4 -w all " returned error 2 :error:build Target org.macports.build returned: shell command failed (see log for details) :debug:build Backtrace: shell command failed (see log for details)

while executing

"command_exec build"

(procedure "portbuild::build_main" line 8) invoked from within

"$procedure $targetname" :info:build Warning: the following items did not execute (for apt): org.macports.activate org.macports.build org.macports.destroot org.macports.install :notice:build Log for apt is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_sysutils_apt/apt/main.log