From: phil.devor@...
Date: 2007-09-26T07:05:04+09:00
Subject: Setting up TclTkAquaBI and Ruby on OS X

Hi, I've been stuck trying to get this to work for days.  Not sure how
to get this to work.  Any help would be very much appreciated.


I'm running OS X 10.4.10 and I installed the latest TclTkAquaBI
(8.4.10) using the standard non-custom install.

Then I downloaded ruby-1.8.6 to my desktop.  I ran the following
commands:
-----------------
cd ~/Desktop/ruby-1.8.6
autoconf
./configure --enable-tcltk-framework
make
sudo make install
-----------------

make gave the following warnings:
------------------
dln.c: In function 'dln_load':
dln.c:1472: warning: 'NSIsSymbolNameDefined' is deprecated (declared
at /usr/include/mach-o/dyld.h:150)
dln.c:1475: warning: 'NSLookupAndBindSymbol' is deprecated (declared
at /usr/include/mach-o/dyld.h:158)
-------------------

there were also a lot of these:
-------------------
warning: pointer targets in passing argument 1 of
'some_string_or_file' differ in signedness
------------------


with sudo make install bash gave the following:
------------------
./miniruby  ./instruby.rb --dest-dir="" --extout=".ext" --make="make"
--mflags="" --make-flags="" --installed-list .installed.list --
mantype="doc"
installing binary commands
installing command scripts
installing library scripts
installing headers
installing manpages
installing extension objects
installing extension scripts
------------------


That seemed to work allright, but irb was broken.  Typing "irb" into
bash gave the following:
------------------
dyld: NSLinkModule() error
dyld: Symbol not found: _rl_filename_completion_function
     Referenced from: /usr/local/lib/ruby/1.8/i686-darwin8.10.1/
readline.bundle
     Expected in: flat namespace
------------------


To fix irb, I did the following:
------------------
cd ~/Desktop/ruby-1.8.6/ext/readline
ruby extconf.rb
make
sudo cp readline.bundle /usr/local/lib/ruby/site_ruby/1.8/i686-
darwin8.10.1
-------------------


Then I created a few one-line test files:
tktest.rb:  require 'tk'
tcltktest.rb:  require 'tcltk'
tcltklibtest.rb:  require 'tcltklib'

They all gave the same error:
--------------------
dyld: NSLinkModule() error
dyld: Symbol not found: _Tcl_GetVar2
     Referenced from: /usr/local/lib/ruby/1.8/i686-darwin8.10.1/
tcltklib.bundle
     Expected in: flat namespace

Trace/BPT trap
---------------------


Another one-line test file:
tcltest.rb:  require 'tcl'
gave a different error:
-------------------
tktest.rb:1:in `require': no such file to load -- tcl (LoadError)
        from tktest.rb:1
------------------


So I tried to fix tk sort of the same way irb was fixed:
-------------------
cd ~/Desktop/ruby-1.8.6/ext/tk
ruby extconf.rb
-------------------

But it gave an error:
-------------------
checking for Tcl/Tk Framework... /usr/local/lib/ruby/1.8/mkmf.rb:
176:in `initialize': Permission denied - mkmf.log (Errno::EACCES)
        from /usr/local/lib/ruby/1.8/mkmf.rb:176:in `open'
        from /usr/local/lib/ruby/1.8/mkmf.rb:176:in `open'
        from /usr/local/lib/ruby/1.8/mkmf.rb:203:in `postpone'
        from /usr/local/lib/ruby/1.8/mkmf.rb:542:in `checking_for'
        from extconf.rb:20:in `find_framework'
        from extconf.rb:33
--------------------

I then tried "sudo ruby extconf.rb" and bash gave me the following:
---------------------
checking for Tcl/Tk Framework... yes
checking for t_open() in -lnsl... no
checking for socket() in -lsocket... no
checking for dlopen() in -ldl... yes
checking for log() in -lm... no
creating Makefile
---------------------

Next, I tried both "make" and "sudo make" and they both gave the same
feedback:
----------------------
make: Nothing to be done for `all'.
----------------------


I think the problem might be in configuring ~/Desktop/ruby-1.8.6/ext/
tk/extconf.rb or somewhere else.

As I said, I've been banging my head against this for days now, trying
to get it to work.  I would really appreciate any help at all even if
it's just to point me in the right direction.  Thanks.

~Phil