Steps to install and upgrade TinyOS

1.Install TinyOS 1.1.0 by executing tinyos-1.1.0-lis.exe
2.Install and configure J2SDK
3.Prepare files required to update TinyOS 1.1.0 to TinyOS 1.1.10:
-nesc-1.1.2b-1.cygwin.i386(www.tinyos.net)
-cygwin1.dll(www.cygwin.com/snapshots/)
-Toscheck will return a "CLASSPATH not found" warning. Ignore it.
-tinyos-1.1.10Jan2005cvs-1.cygwin.noarch.rpm(www.tinyos.net)
-tinyos-contrib-1.1.4Apr2005cvs-1.cygwin.noarch.rpm(www.tinyos.net)
-task-tinydb-1.1.3July2004cvs-1.cygwin.noarch.rpm(www.tinyos.net)
4.Update nesc compiler
-rpm -Uvh nesc-1.1.2b-1.cygwin.i386
5.Update cygwin
-replace the old cygwin1.dll with the new 1.
6.Remove old tinydb to avoid confliction
-rpm -ev task-tinydb
7.Update to new version of TiniOS
-rpm -Uvh tinyos-1.1.10Jan2005cvs-1.cygwin.noarch.rpm
8.Update TOS contrib to avoid confliction.
-rpm -Uvh tinyos-contrib-1.1.4Apr2005cvs-1.cygwin.noarch.rpm
9.Install latest tinyDB.
-rpm -ivh task-tinydb-1.1.3July2004cvs-1.cygwin.noarch.rpm
10.Run toscheck
-the result should return no error except the "CLASSPATH..." warning.