From: Kerry Buckley <home@...>
Date: 2006-05-07T19:34:08+09:00
Subject: Rcov installation failure on Mac OS X

Hi,

I'm obviously missing something fairly obvious, but I can't seem to  
get rcov 0.3.0 to install (I had the same problem with the previous  
version, but never got round to investigating), and I can't find  
anything similar in the archives or via Google. I'm running ruby  
1.8.2 (2004-12-25) [powerpc-darwin8.0] under Mac OS X 10.4.6 on a G5  
Mac.

This is what happens:

Kerrys-G5:~/Downloads/rcov-0.3.0 kerry$ sudo ruby setup.rb
Password:
---> bin
<--- bin
---> ext
---> ext/rcovrt
/usr/bin/ruby /Users/kerry/Downloads/rcov-0.3.0/ext/rcovrt/extconf.rb
creating Makefile
<--- ext/rcovrt
<--- ext
---> bin
<--- bin
---> ext
---> ext/rcovrt
make
gcc -fno-common -g -Os -pipe -fno-common -pipe  -fno-common -pipe - 
fno-common  -I. -I/usr/lib/ruby/1.8/powerpc-darwin8.0 -I/usr/lib/ruby/ 
1.8/powerpc-darwin8.0 -I/Users/kerry/Downloads/rcov-0.3.0/ext/ 
rcovrt   -c rcov.c
rcov.c:27: error: parse error before 'event'
rcov.c: In function 'coverage_event_hook':
rcov.c:33: error: 'event' undeclared (first use in this function)
rcov.c:33: error: (Each undeclared identifier is reported only once
rcov.c:33: error: for each function it appears in.)
rcov.c:33: error: 'RUBY_EVENT_C_CALL' undeclared (first use in this  
function)
rcov.c:33: error: 'RUBY_EVENT_C_RETURN' undeclared (first use in this  
function)
rcov.c:33: error: 'RUBY_EVENT_CLASS' undeclared (first use in this  
function)
rcov.c:36: error: 'node' undeclared (first use in this function)
rcov.c: In function 'cov_install_hook':
rcov.c:75: error: 'RUBY_EVENT_ALL' undeclared (first use in this  
function)
rcov.c:75: error: 'RUBY_EVENT_C_CALL' undeclared (first use in this  
function)
rcov.c:76: error: 'RUBY_EVENT_C_RETURN' undeclared (first use in this  
function)
rcov.c:76: error: 'RUBY_EVENT_CLASS' undeclared (first use in this  
function)
make: *** [rcov.o] Error 1
setup.rb:655:in `command': system("make") failed (RuntimeError)
         from setup.rb:664:in `make'
         from setup.rb:1258:in `setup_dir_ext'
         from setup.rb:1532:in `__send__'
         from setup.rb:1532:in `traverse'
         from setup.rb:1530:in `dive_into'
         from setup.rb:1530:in `traverse'
         from setup.rb:1534:in `traverse'
         from setup.rb:1533:in `each'
          ... 7 levels...
         from setup.rb:996:in `exec_setup'
         from setup.rb:813:in `invoke'
         from setup.rb:773:in `invoke'
         from setup.rb:1578

Thanks in advance to anyone who can point me in the right direction.

Kerry