R11的uboot编译报错问题

one001 LV 4

在tina目录下执行source build/envsetup.sh && lunch 19,然后执行muboot进行uboot编译，但是直接报错了，如下是报错信息：

banjo_R11_pref1 banjo banjo-R11_pref1
awk '(NF && $1 !~ /^#/) { print $1 ": " $1 "_config; $(MAKE)" }' boards.cfg > .boards.depend
Configuring for sun8iw8p1 board...
Generating include/autoconf.mk
/home/work/R11/tina/lichee/brandy/gcc-linaro/bin/../libexec/gcc/arm-linux-gnueabi/4.6.3/cc1: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
Generating include/autoconf.mk.dep
/home/work/R11/tina/lichee/brandy/gcc-linaro/bin/../libexec/gcc/arm-linux-gnueabi/4.6.3/cc1: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
/home/work/R11/tina/lichee/brandy/u-boot-2011.09/../gcc-linaro/bin/arm-linux-gnueabi-ld: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
/home/work/R11/tina/lichee/brandy/u-boot-2011.09/../gcc-linaro/bin/arm-linux-gnueabi-gcc -DDO_DEPS_ONLY \
        -g  -Os   -fno-common -ffixed-r8 -msoft-float   -D__KERNEL__ -I/home/work/R11/tina/lichee/brandy/u-boot-2011.09/include -I/home/work/R11/tina/lichee/brandy/u-boot-2011.09/include/openssl -fno-builtin -ffreestanding -nostdinc -isystem /home/work/R11/tina/lichee/brandy/gcc-linaro/bin/../lib/gcc/arm-linux-gnueabi/4.6.3/include -pipe  -DCONFIG_ARM -D__ARM__ -mfpu=neon -D__NEON_SIMD__         -mcpu=cortex-a7 -Werror -Wall -Wstrict-prototypes      \
        -o lib/asm-offsets.s lib/asm-offsets.c -c -S
/home/work/R11/tina/lichee/brandy/gcc-linaro/bin/../libexec/gcc/arm-linux-gnueabi/4.6.3/cc1: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
Makefile:677: recipe for target 'lib/asm-offsets.s' failed
make: *** [lib/asm-offsets.s] Error 1
muboot stop for build error in brandy, Please check!

有人遇到过吗，不知道怎么解决。

WhycanService LV 8

/libexec/gcc/arm-linux-gnueabi/4.6.3/cc1: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory

感觉是不是系统太新了，Ubuntu 14.04可以吗