Hugo Alejandro Bustamante posted a comment on a wiki page

Hi Greg, I 've downloaded and built RestCGI in Mac OSX El Capitán, however I found 2 errors while doing "make check", which I fixed. The details are below: $ make check Making check in src /bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I.. -g -O2 -MT env.lo -MD -MP -MF .deps/env.Tpo -c -o env.lo env.cpp libtool: compile: g++ -DHAVE_CONFIG_H -I. -I.. -g -O2 -MT env.lo -MD -MP -MF .deps/env.Tpo -c env.cpp -fno-common -DPIC -o .libs/env.o env.cpp:117:18: error: use of undeclared...