I get the following error when i was installing root cern

[gh_tuhep@…]

info:build core/utils/src/rootcint_tmp -cint -f cint/cint/lib/dll_stl/rootcint_list.cxx -c list \ :info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_root/root/work/root/core/metautils/src/listLinkdef.h :info:build Error: cannot open file "AvailabilityMacros.h" include/RConfig.h:376: :info:build Error: cannot open file "AvailabilityMacros.h" include/RConfig.h:376: :info:build core/utils/src/rootcint_tmp -cint -f cint/cint/lib/dll_stl/rootcint_deque.cxx -c deque \ :info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_root/root/work/root/core/metautils/src/dequeLinkdef.h :info:build Error: cannot open file "AvailabilityMacros.h" include/RConfig.h:376: :info:build Warning: Error occurred during reading source files :info:build Warning: Error occurred during dictionary source generation :info:build !!!Removing cint/cint/lib/dll_stl/rootcint_vector.cxx cint/cint/lib/dll_stl/rootcint_vector.h !!! :info:build Error: core/utils/src/rootcint_tmp: error loading headers... :info:build make: * [cint/cint/lib/dll_stl/rootcint_vector.cxx] Error 1 :info:build make: * Waiting for unfinished jobs.... :info:build Warning: Error occurred during reading source files :info:build Warning: Error occurred during dictionary source generation :info:build !!!Removing cint/cint/lib/dll_stl/rootcint_deque.cxx cint/cint/lib/dll_stl/rootcint_deque.h !!! :info:build Error: core/utils/src/rootcint_tmp: error loading headers... :info:build make: * [cint/cint/lib/dll_stl/rootcint_deque.cxx] Error 1 :info:build Warning: Error occurred during reading source files :info:build Warning: Error occurred during dictionary source generation :info:build !!!Removing cint/cint/lib/dll_stl/rootcint_list.cxx cint/cint/lib/dll_stl/rootcint_list.h !!! :info:build Error: core/utils/src/rootcint_tmp: error loading headers... :info:build make: * [cint/cint/lib/dll_stl/rootcint_list.cxx] Error 1 :info:build /bin/rm -f libAfterImage.a :info:build ar clq libAfterImage.a libjpeg/jaricom.o libjpeg/jcarith.o libjpeg/jdarith.o libjpeg/jcapimin.o libjpeg/jcapistd.o libjpeg/jccoefct.o libjpeg/jccolor.o libjpeg/jcdctmgr.o libjpeg/jchuff.o libjpeg/jcinit.o libjpeg/jcmainct.o libjpeg/jcmarker.o libjpeg/jcmaster.o libjpeg/jcomapi.o libjpeg/jcparam.o libjpeg/jcphuff.o libjpeg/jcprepct.o libjpeg/jcsample.o libjpeg/jctrans.o libjpeg/jdapimin.o libjpeg/jdapistd.o libjpeg/jdatadst.o libjpeg/jdatasrc.o libjpeg/jdcoefct.o libjpeg/jdcolor.o libjpeg/jddctmgr.o libjpeg/jdhuff.o libjpeg/jdinput.o libjpeg/jdmainct.o libjpeg/jdmarker.o libjpeg/jdmaster.o libjpeg/jdmerge.o libjpeg/jdpostct.o libjpeg/jdsample.o libjpeg/jdtrans.o libjpeg/jerror.o libjpeg/jfdctflt.o libjpeg/jfdctfst.o libjpeg/jfdctint.o libjpeg/jidctflt.o libjpeg/jidctfst.o libjpeg/jidctint.o libjpeg/jquant1.o libjpeg/jquant2.o libjpeg/jutils.o libjpeg/jmemmgr.o libjpeg/jmemnobs.o libjpeg/transupp.o libpng/png.o libpng/pngset.o libpng/pngget.o libpng/pngrutil.o libpng/pngtrans.o libpng/pngwutil.o libpng/pngread.o libpng/pngrio.o libpng/pngwio.o libpng/pngwrite.o libpng/pngrtran.o libpng/pngwtran.o libpng/pngmem.o libpng/pngerror.o libpng/pngpread.o libungif/dgif_lib.o libungif/egif_lib.o libungif/gifalloc.o libungif/gif_err.o libungif/gif_hash.o afterbase.o asimage.o ascmap.o asfont.o asimagexml.o asstorage.o asvisual.o blender.o bmp.o char2uni.o draw.o export.o imencdec.o import.o pixmap.o scanline.o transform.o ungif.o xcf.o ximage.o xpm.o :info:build ranlib libAfterImage.a :info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_root/root/work/root/graf2d/asimage/src/libAfterImage' :info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_root/root/work/root' :info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_root/root/work/root" && /usr/bin/make -j4 -w all :info:build Exit code: 2 :error:build org.macports.build for port root returned: command execution failed :debug:build Error code: CHILDSTATUS 92717 2 :debug:build Backtrace: command execution failed

while executing

"system -nice 0 $fullcmdstring"

("eval" body line 1) invoked from within

"eval system $notty $nice \$fullcmdstring"

invoked from within

"command_exec build"

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

"$procedure $targetname" :info:build Warning: targets not executed for root: org.macports.activate org.macports.build org.macports.destroot org.macports.install :notice:build Please see the log file for port root for details:

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_root/root/main.log