I have my buildr installed successfull, here is the list of my gems:
*** LOCAL GEMS ***
Antwrap (0.6.0)
A Ruby module that wraps the Apache Ant build tool, enabling Ant
Tasks to be invoked from a Ruby/JRuby scripts.
archive-tar-minitar (0.5.1)
Provides POSIX tarchive management from Ruby programs.
builder (2.1.2)
Builders for MarkUp.
buildr (1.2.10)
A build system that doesn't suck
facets (1.8.54)
If Godzilla were a Programmer's Library
highline (1.4.0)
HighLine is a high-level command-line IO library.
needle (1.3.0)
Needle is a Dependency Injection/Inversion of Control container for
Ruby. It supports both type-2 (setter) and type-3 (constructor)
injection. It takes advantage of the dynamic nature of Ruby to
provide a rich and flexible approach to injecting dependencies.
net-sftp (1.1.0)
Net::SFTP is a pure-Ruby implementation of the SFTP client protocol.
net-ssh (1.1.2)
Net::SSH is a pure-Ruby implementation of the SSH2 client protocol.
rake (0.7.3)
Ruby based make-like utility.
rjb (1.1.1)
Ruby Java bridge
rspec (1.0.8)
RSpec-1.0.8 (r2338) - BDD for Ruby http://rspec.rubyforge.org/
rubyzip (0.9.1)
rubyzip is a ruby module for reading and writing zip files
sources (0.0.1)
This package provides download sources for remote gem installation
xml-simple (1.0.11)
A very simple API for XML processing.
But why I still can not execute 'buildr'? When I type 'buildr', it still
gives me :bash: buildr: command not found
How does this happy?
Thanks!