ошибки со сборкой busybox

>>> Unpacking source...
>>> Unpacking busybox-1.4.2.tar.bz2 to /var/tmp/portage/sys-apps/busybox-1.4.2/work
* Applying bb.patch ... [ ok ]
* Applying selinux-link.patch ... [ ok ]
* # CONFIG_DMALLOC is not set
* # CONFIG_FEATURE_SUID_CONFIG is not set
* # CONFIG_BUILD_AT_ONCE is not set
* # CONFIG_BUILD_LIBBUSYBOX is not set
* CONFIG_FEATURE_SH_IS_ASH=y
* # CONFIG_FEATURE_SH_IS_NONE is not set
* # CONFIG_STATIC is not set
* # CONFIG_DEBUG is not set
* # CONFIG_SELINUX is not set
* # CONFIG_LOCALE_SUPPORT is not set
* # CONFIG_TFTP is not set
* # CONFIG_FTPGET is not set
* # CONFIG_FTPPUT is not set
* # CONFIG_IPCALC is not set
* # CONFIG_TFTP is not set
* # CONFIG_HUSH is not set
* # CONFIG_LASH is not set
* # CONFIG_MSH is not set
* # CONFIG_INETD is not set
* # CONFIG_DPKG is not set
* # CONFIG_RPM2CPIO is not set
* # CONFIG_RPM is not set
* # CONFIG_FOLD is not set
* # CONFIG_LOGNAME is not set
* # CONFIG_OD is not set
* # CONFIG_CRONTAB is not set
* # CONFIG_UUDECODE is not set
* # CONFIG_UUENCODE is not set
* # CONFIG_SULOGIN is not set
* # CONFIG_DC is not set
*
* # CONFIG_DEBUG_INIT is not set
* # CONFIG_DEBUG_CROND_OPTION is not set
* # CONFIG_FEATURE_UDHCP_DEBUG is not set
* # CONFIG_TASKSET is not set
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/sys-apps/busybox-1.4.2/work/busybox-1.4.2 ...
SPLIT include/autoconf.h -> include/config/*
GEN include/bbconfigopts.h
HOSTCC applets/usage
CC applets/busybox.o
/bin/sh: i586-pc-linux-gnu-gcc: command not found
make[1]: *** [applets/busybox.o] Ошибка 127
make[1]: *** Ожидание завершения заданий...
LD archival/built-in.o
LD archival/libunarchive/built-in.o
/bin/sh: i586-pc-linux-gnu-ar: command not found
make[1]: *** [archival/libunarchive/built-in.o] Ошибка 127
make: *** [archival/libunarchive] Ошибка 2
make: *** Ожидание завершения заданий...
/bin/sh: i586-pc-linux-gnu-ar: command not found
make[1]: *** [archival/built-in.o] Ошибка 127
make[1]: *** Ожидание завершения заданий...
CC archival/ar.o
/bin/sh: i586-pc-linux-gnu-gcc: command not found
make[1]: *** [archival/ar.o] Ошибка 127
make: *** [archival] Ошибка 2
make: *** [applets] Ошибка 2

!!! ERROR: sys-apps/busybox-1.4.2 failed.
Call stack:
ebuild.sh, line 1615: Called dyn_compile
ebuild.sh, line 972: Called qa_call 'src_compile'
ebuild.sh, line 44: Called src_compile
busybox-1.4.2.ebuild, line 168: Called die

!!! build failed
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/sys-apps/busybox-1.4.2/temp/build.log'.