ERROR: installing package indices failed

gregmisc is installed yet the problem persist.
I installed gregmisc using 
install.packages(c("combinat","gregmisc","genetics"),lib='/home/sblay/lib')
(on the same library path where I am trying to install LDheatmap)

installed.packages(lib='/home/sblay/lib')

          Package     LibPath           Version Priority Bundle    
combinat  "combinat"  "/home/sblay/lib" "0.0-5" NA       NA        
gdata     "gdata"     "/home/sblay/lib" "2.0.0" NA       "gregmisc"
genetics  "genetics"  "/home/sblay/lib" "1.1.1" NA       NA        
gmodels   "gmodels"   "/home/sblay/lib" "2.0.0" NA       "gregmisc"
gplots    "gplots"    "/home/sblay/lib" "2.0.0" NA       "gregmisc"
gtools    "gtools"    "/home/sblay/lib" "2.0.0" NA       "gregmisc"
LDheatmap "LDheatmap" "/home/sblay/lib" "1.0"   NA       NA        

...

I am developing a package named LDehatmap.
It depends on the "genetics" package
and includes two data files and a demo file.
When I'm trying to install it, I get the following messages:

* Installing *source* package 'LDheatmap' ...
** R
** data
** demo
** help

Building/Updating help pages for package 'LDheatmap'

   Formats: text html latex example
LDheatmap                text    html    latex   example
ldheatmap                text    html    latex   example
Error: object 'reorder' not found whilst loading namespace 'gdata'
Error: package 'gdata' could not be loaded
Execution halted
ERROR: installing package indices failed

Any ideas?

Yes.  You do not have gdata (part of gregmisc) installed, and genetics 
depends on it.  How did you get genetics installed? A binary install?

Install gregmisc ....