unikernel

Rump Kernel Tutorial Don't Know How To Set $OBJCOPY

Here is the link to the tutorial:

https://github.com/rumpkernel/wiki/wiki/Tutorial%3A-Serve-a-static-website-as-a-Unikernel

When I execute the script via ./build-rr.sh hw, I get:

/Users/jeffrey/rumprun/buildrump.sh/buildrump.sh: line 1021: type:    objcopy: not found
>> ERROR:
>> cannot find $OBJCOPY (objcopy)
Solution

  • objcopy is missing, it is part of binutils.
    You could installed it using :

    apt-get install binutils

    or

    yum install binutils