Summary: Due to locale setting HEAD of revision was 0.
Reported by: q@cono.org.ua
---
Parrot r40294.

My locale settings:

LANG=en_US.UTF-8
LC_CTYPE="ru_RU.UTF-8"
LC_NUMERIC="ru_RU.UTF-8"
LC_TIME="ru_RU.UTF-8"
LC_COLLATE="ru_RU.UTF-8"
LC_MONETARY="ru_RU.UTF-8"
LC_MESSAGES="ru_RU.UTF-8"
LC_PAPER="ru_RU.UTF-8"
LC_NAME="ru_RU.UTF-8"
LC_ADDRESS="ru_RU.UTF-8"
LC_TELEPHONE="ru_RU.UTF-8"
LC_MEASUREMENT="ru_RU.UTF-8"
LC_IDENTIFICATION="ru_RU.UTF-8"
LC_ALL=ru_RU.UTF-8

svn info produced messages in russian.
That's why parrot_config revision == 0
I made this correction:

Index: lib/Parrot/Revision.pm
===================================================================
--- lib/Parrot/Revision.pm      (revision 40294)
+++ lib/Parrot/Revision.pm      (working copy)
@@ -86,6 +86,7 @@
     # are difficult to distinguih in a simplified parsing
     my $nul = File::Spec->devnull;
     local $ENV{LANG} = 'C';
+    local $ENV{LC_ALL} = 'C';
     if ( my @svn_info = qx/svn info 2>$nul/ and $? == 0 ) {
         if ( my ($line) = grep /^Revision:/, @svn_info ) {
             ($revision) = $line =~ /(\d+)/;


---
osname= linux
osvers= 2.6.24-23-server
arch=   i486-linux-gnu-thread-multi
cc=     cc
---
Flags:
    category=library
    severity=low
    ack=no
---
Summary of my parrot 1.4.0 (r40294) configuration:
  configdate='Tue Jul 28 10:19:14 2009 GMT'
  Platform:
    osname=linux, archname=i486-linux-gnu-thread-multi
    jitcapable=1, jitarchname=i386-linux,
    jitosname=LINUX, jitcpuarch=i386
    execcapable=1
    perl=/usr/bin/perl
  Compiler:
    cc='cc', ccflags='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN  -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DHASATTRIBUTE_CONST  -DHASATTRIBUTE_DEPRECATED  -DHASATTRIBUTE_MALLOC  -DHASATTRIBUTE_NONNULL  -DHASATTRIBUTE_NORETURN  -DHASATTRIBUTE_PURE  -DHASATTRIBUTE_UNUSED  -DHASATTRIBUTE_WARN_UNUSED_RESULT  -falign-functions=16 -fvisibility=hidden -funit-at-a-time -maccumulate-outgoing-args -W -Wall -Waggregate-return -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wdisabled-optimization -Wendif-labels -Wextra -Wformat -Wformat-extra-args -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit -Wimport -Winit-self -Winline -Winvalid-pch -Wlogical-op -Wmissing-braces -Wmissing-field-initializers -Wno-missing-format-attribute -Wmissing-include-dirs -Wpacked -Wparentheses -Wpointer-arith -Wreturn-type -Wsequence-point -Wno-shadow -Wsign-compare -Wstrict-aliasing -Wstrict-aliasing=2 -Wswitch -Wswitch-default -Wtrigraphs -Wundef -Wunknown-pragmas -Wno-unused -Wvariadic-macros -Wwrite-strings -Wbad-function-cast -Wc++-compat -Wdeclaration-after-statement -Werror=declaration-after-statement -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wnonnull -Wold-style-definition -Wstrict-prototypes -DHAS_GETTEXT',
  Linker and Libraries:
    ld='cc', ldflags=' -L/usr/local/lib',
    cc_ldflags='',
    libs='-ldl -lm -lpthread -lcrypt -lgmp -lreadline '
  Dynamic Linking:
    share_ext='.so', ld_share_flags='-shared -O2 -g -L/usr/local/lib -fPIC',
    load_ext='.so', ld_load_flags='-shared -O2 -g -L/usr/local/lib -fPIC'
  Types:
    iv=long, intvalsize=4, intsize=4, opcode_t=long, opcode_t_size=4,
    ptrsize=4, ptr_alignment=1 byteorder=1234, 
    nv=double, numvalsize=8, doublesize=8, longdoublesize=12

---
Environment:
    HOME =/home/cono
    LANG =en_US.UTF-8
    LANGUAGE  (unset)
    LC_ALL =ru_RU.UTF-8
    LC_MESSAGES =ru_utf
    LD_LIBRARY_PATH  (unset)
    LOGDIR  (unset)
    PATH =/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin:/home/cono/bin:.
    PERL5LIB =/home/cono/amm/trunk/lib
    SHELL =/usr/bin/zsh