https://github.com/spack/spack-tutorial/blame/main/tutorial_basics.rst#L166 says the hash of zlib is `/2f2`, but https://github.com/spack/spack-tutorial/blob/main/outputs/basics/tcl-zlib-hash.out uses `/zqd`. Needs to be updated.
https://github.com/spack/spack-tutorial/blame/main/tutorial_basics.rst#L166 says the hash of zlib is
/2f2, but https://github.com/spack/spack-tutorial/blob/main/outputs/basics/tcl-zlib-hash.out uses/zqd. Needs to be updated.