libbost_python1.58 and python-matplotlib not found (required by python-tagpy and python-ipython)

[Jack <ostroffjh at users dot sourceforge dot net>]

Running setup-x86.exe on my Windows 7 box, with NO packages listed as  
pending, hitting next gives me:

libboost_python1.58     (not found)
                        Required by: python-tagpy

python-matplotlib       (not found)
                        Required by: python-ipython

libbost-python1.60 is available (and now installed) but I have no idea  
what the other is, and I don't see anything close.

I'm reporting only in case someone cares - I assume these are just  
packaging issues that missed some upgrade or didn't notice an actual  
dependency was dropped.  I don't think they are causing me any problems.

I've attached cygcheck out as requested on the problems page.

Additional but separate questions, based in things I don't understand  
in the cygcheck.out:
- there are five entries under "Cygwin installations found in the  
registry.
 - two for the current one (G:\Cygwin7) I assume I only need one
 - two orphaned (G:\Cygin and F:\cygwin) both earlier installs under  
Vista which are gone
 - one orphaned under my personal AppData\Local directory from an  
abandoned instll
 Do I need to worry about any of the extras, and can I get rid of them  
short of using regedit?

There are numerous Empty packages - is this anything to worry about?

There is one Incomplete package, perl_vendor-5.14.4-1. Current perl is  
5.22, so how do I get rid of this?

Thanks for any suggestions or pointers to any fine manuals I should  
have read first.

Jack

Attachment: cygcheck.out
Description: Text document

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