INDEX build failed for 8.x

[Ports Index build]

INDEX build failed with errors:
Generating INDEX-8 - please wait..clang: not found
clang: not found
 Done.
Warning: Duplicate INDEX entry: cfengine-3.5.0

Committers on the hook:
 antoine az brooks gjb jkim mm pawel rakuco 

Most recent SVN update was:
Updating '.':
D    korean/hmconv/pkg-plist
U    korean/hmconv/Makefile
D    korean/hmconv/files/Makefile
D    korean/hmconv/files/patch-aa
A    korean/hmconv/files/patch-hmconv1.0pl3.c
U    www/horde-trean/Makefile
U    www/horde-trean/distinfo
A    sysutils/cfengine35
A    sysutils/cfengine35/pkg-plist
A    sysutils/cfengine35/Makefile
A    sysutils/cfengine35/distinfo
A    sysutils/cfengine35/pkg-descr
A    sysutils/cfengine35/files
A    sysutils/cfengine35/files/patch-cf-agent-Makefile.in
A    sysutils/cfengine35/files/cf-execd.in
A    sysutils/cfengine35/files/cf-serverd.in
U    sysutils/cfengine-devel/Makefile
D    sysutils/cfengine-devel/files/patch-libutils-ip_address.c
U    sysutils/Makefile
U    sysutils/cfengine/Makefile
U    devel/p5-ExtUtils-MakeMaker/Makefile
A    devel/llvm33/files/llvm-wrapper.sh.in
UU   audio/gramofile/Makefile
U    lang/clang33/Makefile
A    lang/clang33/files/llvm-wrapper.sh.in
D    finance/opentaxsolver/pkg-plist
U    finance/opentaxsolver/Makefile
U    finance/opentaxsolver/distinfo
A    finance/opentaxsolver/files/patch-8829
U    finance/opentaxsolver/files/pkg-plist.in
UU   security/libwhisker/Makefile
U    security/opencryptoki/Makefile
U    security/opencryptoki/pkg-plist
UU   security/aimsniff/Makefile
A    science/medit/files/patch-sources_ellipse.c
U    UPDATING
U    ftp/horde-gollem/Makefile
U    ftp/horde-gollem/distinfo
U    games/wtf/pkg-descr
U    mail/horde-imp/Makefile
U    mail/horde-imp/distinfo
U    mail/pear-Horde_Imap_Client/Makefile
U    mail/pear-Horde_Imap_Client/distinfo
U    mail/horde-ingo/Makefile
U    net/v6eval/Makefile
U    net/yaz/Makefile
U    net/yaz/distinfo
U    multimedia/libcec/Makefile
U    multimedia/libcec/files/patch-src__lib__adapter__Pulse-Eight__USBCECAdapterDetection.cpp
Updated to revision 320725.