I'm trying to build noweb from source code but I get an error about
/bin/sh: notangle: command not found make: ** [nwprocess.h] Error 127
From noweb's FAQ I found:
Q. The build fails because it can't find notangle. What am I doing wrong?
A. Your source files have the wrong timestamps. The noweb files are carefully distributed so that the C code is more recent than the literate source code. Retrieving that noweb distribution as a compressed tar file preserves these stamps. The CTAN sites will create a compressed tar file on the fly for any directory. Your best bet is to get the tar file, unpack it, and try again, because your abortive attempt will probably have stomped on a C file that you need.
So, I did it. Downloaded this version extacted to a directory but I get same error. How to fix this?