More information in README (main ProDy)

README.rst

@@ -79,8 +79,12 @@ and can be compiled as a python module “hpb.so” which is then used by ProDy.
 Files for compilation are localized at ~/prody/proteins/hpbmodule folder and
 required C++ and Fortran compiler. After compilation hpb.so file can be
 storage in ~/prody/proteins folder in ProDy or in the local directory which
-is used to perform calulations. 
-C++ code was developed by Xin Cao and Fortran code by Xin Cao, Michelle H. Hummel, 
-Bihua Yu, and Evangelos A. Coutsias (License in ~/prody/proteins/hpbmodule
-folder). Details of the method can be found in the Supplementary Material of
-InSty manuscript (soon will be submited for publication). 
+is used to perform calulations. The precompiled versions for Python 2.7,
+3.8, 3.9, and 3.10 are availabe in ~/prody/proteins/hpbmodule. The user can
+choose the correct version of hpb.so and copy to the ~/prody/proteins or
+local directory.
+C++ code of hpb.so was developed by Xin Cao and Fortran code by Xin Cao, 
+Michelle H. Hummel, Bihua Yu, and Evangelos A. Coutsias (License in 
+~/prody/proteins/hpbmodule folder). Details of the method can be found 
+in the Supplementary Material of InSty manuscript 
+(soon will be submited for publication).