macbook pro (10.6.6), Shell command return error 1, Fail to install Atlas.

Hi,

I am trying to install Kdenlive from sources on my new macbook pro (10.6.6), and after 3 days, here I am.
I rode many topics of the forum, and found some answers in
-Feedback about Kdenlive for Mac OS X
(http://www.kdenlive.org/forum/feedback-about-kdenlive-mac-os-x?page=2)
-Installation Issues: MacOSX 10.6.4, MacPro, MacPorts install from source - kdenlive 0.7.8
(http://kdenlive.org/forum/installation-issues-macosx-1064-macpro-macport...)
but I don't understand in codesand my english is not that good... perhaps I just missed the solution

/sudo port -v install kdenlive

***

ATLAS install complete. Examine
ATLAS/bin//INSTALL_LOG/SUMMARY.LOG for details.
/usr/bin/make clean
rm -rf *.dSYM
rm -rf *.o x* config?.out *core*
Undefined symbols:
"_ATL_DecAtomicCount", referenced from:
_ATL_dyntlaunch in libatlas.a(ATL_dyntlaunch.o)
_ATL_dyntlaunch in libatlas.a(ATL_dyntlaunch.o)
ld: symbol(s) not found
shell command "cd /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_math_atlas/work/atlas-3.9.37/build/lib && ( test ! -e libatlas.a || /usr/bin/ld -arch x86_64 -dynamic -dylib -single_module -dead_strip -x -all_load -L. -L/opt/local/lib/gcc44/x86_64 -L/opt/local/lib/gcc44 -ldylib1.o -dylib_install_name /opt/local/lib/libatlas.dylib libatlas.a -o libatlas.dylib -lSystem )" returned error 1
Error: Target org.macports.build returned: shell command failed (see log for details)
Warning: the following items did not execute (for atlas): org.macports.activate org.macports.build org.macports.destroot org.macports.install
Error: Failed to install atlas
Log for atlas is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_math_atlas/main.log
Error: The following dependencies were not installed: kdebase4-runtime kdelibs4 avahi py26-gtk py26-cairo py26-numpy atlas fftw-3 py26-nose py26-distribute cyrus-sasl2 dbusmenu-qt git-core curl curl-ca-bundle p5-error rsync popt qjson enchant hunspell flex giflib gmake grantlee kerberos5 gnupg libusb-compat libusb libart_lgpl liblzma openexr ilmbase gsed pcre qca shared-desktop-ontologies soprano clucene libiodbc redland raptor rasqal strigi virtuoso gawk libssh openslp oxygen-icons qimageblitz mlt doxygen coreutils graphviz gd2 xpm xorg-libXaw groff xorg-libXmu ffmpeg XviD dirac cppunit faac faad2 lame libogg libsdl libtheora libvorbis libvpx yasm schroedinger orc speex texi2html x264 frei0r-plugins gavl opencv libdc1394 liboil libdv libsamplerate libsndfile flac sox file libao libid3tag libmad wavpack
Error: Status 1 encountered during processing.
To report a bug, see

So "Shell command return error 1"
Where is the problem with the installation of Atlas !

I already thank you for your help.

First, macports is tough. Do not feel sorry for yourself if you struggle with it. Atlas is not a part of Kdenlive, but a dependency. So, we do not know much about it. We maintain the mlt, frei0r, and kdenlive ports. When you have a problem with a dependency the best thing to try is to search the macports tickets to see if there is a similar problem report:
https://trac.macports.org/

Thanks a lot, at least, I know now where to search the solution ! I'll work on this next week end.