I got error I do the step make in singlecell
make -C hello KERNEL=micro BUILD=debug
make[1]: Entering directory `/root/OKL4/gum/singlecell/hello'
cp hello.xml.in build.micro-debug/bin/hello.xml
arm-unknown-linux-gnueabi-gcc -O2 --std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wnest ed-externs -Wmissing-declarations -Wredundant-decls -Wundef -Wpointer-arith -Wno-nonnull -Werror -m arch=armv5te -mtune=xscale -O2 -nostdlib -nostdinc -g -Iinclude -I/root/OKL4/sdk/okl4/xscale/micro -debug/include -c src/hello.c -o build.micro-debug/src/hello.o
make[1]: arm-unknown-linux-gnueabi-gcc: Command not found <-----------------
make[1]: *** [build.micro-debug/src/hello.o] Error 127
make[1]: Leaving directory `/root/OKL4/gum/singlecell/hello'
make: *** [hello/build.micro-debug/bin/hello.xml] Error 2
anyone had the same problem
thanks
Mathias