T2: Build target Error

I installed T2 7.0 in sda4 ( / directory) and sda6 ( /home) directory.
I booted my system with Fedora Core 7  and did these things:
# mkdir /mnt/test
# mount /dev/sda4 /mnt/test
# cd /root/t2-7.0-rc2 /mnt/test/root/
# chroot /mnt/test
bash-3.2# cd /root/t2-7.0-rc2
bash-3.2# ./scripts/Config 
Creating confdialog tool.
gcc misc/confdialog/*.c -Imisc/confdialog -lncurses -o src/confdialog.bin
T2 7.0-rc2 configuration ...
Building src/luabash.so.
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lapi.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lauxlib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lbaselib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lcode.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ldblib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ldebug.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ldo.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ldump.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lfunc.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lgc.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/linit.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/liolib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/llex.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lmathlib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lmem.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/loadlib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lobject.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lopcodes.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/loslib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lparser.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lstate.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lstring.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lstrlib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ltable.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ltablib.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/ltm.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lundump.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lvm.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/lzio.o
  C         /root/t2-7.0-rc2/src/Linux-x86_64/lua/print.o
  LINK LIB  /root/t2-7.0-rc2/src/Linux-x86_64/lua/lua.a
  C         /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.o
  LINK DYN  /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
INSTALL DYNLIB /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
LUA accelerator (C) 2006 by Valentin Ziegler & Rene Rebe, ExactCODE
grep: /proc/cpuinfo: No such file or directory
package/base/gcc/config-550.in: line 22: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 47: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 58: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 69: /dev/fd/62: No such file or
directory
package/develop/boehm-gc/subconfig-libs.in: line 27: /dev/fd/62: No such
file or directory
package/mail/sendmail/config.in: line 23: /dev/fd/62: No such file or
directory
package/network/apache/config.in: line 62: /dev/fd/62: No such file or
directory
package/network/bacula/config.in: line 43: /dev/fd/62: No such file or
directory
package/printing/lprng/config.in: line 20: /dev/fd/62: No such file or
directory
Building src/luabash.so.
INSTALL DYNLIB /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
LUA accelerator (C) 2006 by Valentin Ziegler & Rene Rebe, ExactCODE
grep: /proc/cpuinfo: No such file or directory
package/base/gcc/config-550.in: line 22: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 47: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 58: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 69: /dev/fd/62: No such file or
directory
package/mail/sendmail/config.in: line 23: /dev/fd/62: No such file or
directory
package/printing/lprng/config.in: line 20: /dev/fd/62: No such file or
directory
Building src/luabash.so.
INSTALL DYNLIB /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
LUA accelerator (C) 2006 by Valentin Ziegler & Rene Rebe, ExactCODE
grep: /proc/cpuinfo: No such file or directory
package/base/gcc/config-550.in: line 22: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 47: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 58: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 69: /dev/fd/62: No such file or
directory
package/mail/sendmail/config.in: line 23: /dev/fd/62: No such file or
directory
package/printing/lprng/config.in: line 20: /dev/fd/62: No such file or
directory
Building src/luabash.so.
INSTALL DYNLIB /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
LUA accelerator (C) 2006 by Valentin Ziegler & Rene Rebe, ExactCODE
grep: /proc/cpuinfo: No such file or directory
package/base/gcc/config-550.in: line 22: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 47: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 58: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 69: /dev/fd/62: No such file or
directory
package/mail/sendmail/config.in: line 23: /dev/fd/62: No such file or
directory
package/printing/lprng/config.in: line 20: /dev/fd/62: No such file or
directory
Building src/luabash.so.
INSTALL DYNLIB /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
LUA accelerator (C) 2006 by Valentin Ziegler & Rene Rebe, ExactCODE
grep: /proc/cpuinfo: No such file or directory
package/base/gcc/config-550.in: line 22: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 47: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 58: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 69: /dev/fd/62: No such file or
directory
package/mail/sendmail/config.in: line 23: /dev/fd/62: No such file or
directory
package/printing/lprng/config.in: line 20: /dev/fd/62: No such file or
directory
Building src/luabash.so.
INSTALL DYNLIB /root/t2-7.0-rc2/src/Linux-x86_64/bash/luabash.so
LUA accelerator (C) 2006 by Valentin Ziegler & Rene Rebe, ExactCODE
grep: /proc/cpuinfo: No such file or directory
package/base/gcc/config-550.in: line 22: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 47: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 58: /dev/fd/62: No such file or
directory
package/base/gcc/config-550.in: line 69: /dev/fd/62: No such file or
directory
package/mail/sendmail/config.in: line 23: /dev/fd/62: No such file or
directory
package/printing/lprng/config.in: line 20: /dev/fd/62: No such file or
directory
New config written to config/default/*.
Cleaning up. Configuration finished.
bash-3.2# ./scripts/Build-Target 
misc/output/parse-config: line 47: /dev/fd/62: No such file or directory
./scripts/Check-System: line 45: /proc/swaps: No such file or directory
Paranoia Check: No active swap partition found!
That can cause the build scripts to stall your system!. Better
activate swap using the 'swapon' command and try again.

misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
./scripts/Build-Tools: line 370: /dev/fd/62: No such file or directory
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
INFO: Auto-detecting best mirror ...
INFO: Downloading mirror-list from t2-project.org.
curl: (6) Couldn't resolve host 't2-project.org'
./scripts/Download: line 249: src/Download-Mirror-List: No such file or
directory
INFO: No Mirror Found!
./scripts/Download: line 856: /dev/fd/62: No such file or directory
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
scripts/functions.in: line 125: /dev/fd/62: No such file or directory
misc/output/parse-config: line 63: 199: Bad file descriptor
scripts/functions.in: line 137: /dev/fd/62: No such file or directory
scripts/functions.in: line 137: /dev/fd/60: No such file or directory
scripts/functions.in: line 137: /dev/fd/58: No such file or directory
scripts/functions.in: line 137: /dev/fd/56: No such file or directory
Command Wrapper Debug: running 'cc --version' ..
cc is /usr/bin/cc
cc (GCC) 4.2.2
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[ writing debug log to
/root/t2-7.0-rc2/src.00-dirtree.default.20071220.114430.27388.siss2d22-s.smxiexplore.net/cmd_wrapper.log
]
scripts/functions.in: line 1036: /dev/fd/62: No such file or directory
Running main build function 'build_this_package' ...
misc/output/parse-config: line 63: 199: Bad file descriptor
Due to previous errors, no 0-00-dirtree.log file!
(Try enabling xtrace in the config to track an error inside the build
system.)
--- BUILD ERROR ---
scripts/functions.in: line 125: /dev/fd/62: No such file or directory
Creating file list and doing final adaptions ... 
scripts/functions.in: line 125: /dev/fd/62: No such file or directory
Searching for orphaned files ...
Found 5 files for this package.
Found 0 orphaned files for this package.
Clear (old) md5sums ...
Creating md5sum files ... done.
Creating package description ...
Making post-install adaptions.
/root/t2-7.0-rc2/scripts/Build-Pkg: line 915: /dev/fd/62: No such file or
directory
/root/t2-7.0-rc2/scripts/Build-Pkg: line 915: /dev/fd/62: No such file or
directory
scripts/functions.in: line 125: /dev/fd/62: No such file or directory
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
misc/output/parse-config: line 63: 199: Bad file descriptor
bash-3.2# 



how can i fix this problem ?
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