RT#21230 installing on Mac OS X 10.4

[duffee]

Wed, 30 Aug 2006 00:49:26 -0400 (EDT)

From: | Lisa Friedland lfriedl@cs.umass.edu

My installation seems to be working fine now (and I'm looking forward to
using it for its connectedComponents() function), but I had some
difficulties getting it there. I'm running Mac OS X 10.4.

1. We don't have sys/vfs.h, required in Directed/Directed.c and
   Undirected/Undirected.c, so this caused compile errors. Following
   instructions found on the web somewhere, I replaced these with
   sys/mount.h.

2. Error which was reported last month in the forum:
   ../include/BoostGraph_undirected_i.h: In member function virtual std::vector<int, std::allocator<i +nt> > BoostGraph_undirected_i<G>::connectedComponents()': ../include/BoostGraph_undirected_i.h:59: error: _changed' was not
   declared in this scope

Fixed (through sheer luck trying this randomly) by changing the offending
line 59 to refer to the field explicitly:
if (this->_changed!=0) this->_fillGraph();

Maybe different g++ versions do strange things? I have gcc version 4.0.1.

3. When I went to run the tests, they failed because I didn't have
   Class::AutoClass on my system (which I then installed from CPAN), then
   because I didn't have Bio::ISB::POS::Interactable (which cannot be
   obtained from CPAN). These dependencies are something to think about.
   (I.e. maybe the Bio one could be gotten rid of, and the AutoClass one
   automatically installed before this package.)

I hope these can be changed in the next version!
-Lisa