刚开始上手Hi3516A，初次编译osdrv目录时遇到问题，求助

虚拟机为ubuntu10.04
报错如下
mkdir /opt/Hi3516A_SDK_V1.0.5.0/osdrv/pub/image_uclibc -p
mkdir /opt/Hi3516A_SDK_V1.0.5.0/osdrv/pub/bin/board_uclibc -p
mkdir /opt/Hi3516A_SDK_V1.0.5.0/osdrv/pub/bin/pc -p
mkdir /opt/Hi3516A_SDK_V1.0.5.0/osdrv/pub/bin/board_uclibc/hifat -p
---------task [1]        build boot
rm /opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06 -rf
tar xzf /opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06.tgz -C /opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot
find /opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06 | xargs touch
make -C /opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06 ARCH=arm CROSS_COMPILE=arm-hisiv300-linux- hi3516a_config
make[1]: Entering directory `/opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06'
Configuring for hi3516a board...
make[1]: Leaving directory `/opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06'
pushd /opt/Hi3516A_SDK_V1.0.5.0/osdrv/opensource/uboot/u-boot-2010.06;make ARCH=arm CROSS_COMPILE=arm-hisiv300-linux- -j 20 >/dev/null;popd
/bin/sh: pushd: not found
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
chmod: cannot access `/opt/Hi3516A_SDK_V1.0.5.0/osdrv/pub/bin/pc/*': No such file or directory
make[1]: *** [hirootfs_notools_build] Error 1
make[1]: *** Waiting for unfinished jobs....
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
make[2]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
/bin/sh: popd: not found
make: *** [hiboot] Error 127