Initial Make OS

touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/ramdisk/mod.img': No such file or directory
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/ramdisk/ramdisk.gz': No such file or directory
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/cramdisk/cramfs.img': No such file or directory
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/cramdisk/cramfs_init.img': No such file or directory
make: Entering directory `/home/username/opensource-mi424wr-rev-ef/rg/os'
umask 022 && \
mkdir -p /home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os  && \
make -C /home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os -f /home/username/opensource-mi424wr-rev-ef/rg/os/Makefile \
openrg.img RGSRC=/home/username/opensource-mi424wr-rev-ef/rg
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/ramdisk/mod.img': No such file or directory
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/ramdisk/ramdisk.gz': No such file or directory
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/cramdisk/cramfs.img': No such file or directory
touch: cannot touch `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os/linux/arch/mips/cramdisk/cramfs_init.img': No such file or directory
make[1]: Entering directory `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os'
make[1]: *** No rule to make target `openrg.img'.  Stop.
make[1]: Leaving directory `/home/username/opensource-mi424wr-rev-ef/rg/build.MC524WR/os'
make: *** [cd_to_builddir] Error 2
make: Leaving directory `/home/username/opensource-mi424wr-rev-ef/rg/os'