You may also run into errors when compiling Zaptel. Here are some of the most commonly occurring problems, and what to do about them. If your error is not listed below, be sure to see the Asterisk section (section 8.1) as your error may be covered there.
You will receive the following error if you attempt to build Zaptel without the gcc compiler installed:
make: cc: Command not found
make: *** [gendigits.o] Error 127
Be sure to install gcc and its dependencies. For more information, see "C compiler cannot create executables" in the previous section.