"Thrift: Permission denied" under Ubuntu 14

[mattguo]

[Issue]
mguo@ubuntu:~/work/tutorial$ ../rdsn/bin/dsn.cg.sh counter.thrift counter
/home/mguo/work/rdsn/bin counter.thrift counter
exec: /home/mguo/work/rdsn/bin/Linux/thrift --gen rdsn -out counter counter.thrift
sh: 1: /home/mguo/work/rdsn/bin/Linux/thrift: Permission denied
failed invoke thrift tool to generate 'counter/counter.php'

[Fix]
After the git clone,
chmod +x rdsn/bin/thrift

Acutally we need to set executable permission for all executable binaries (like protobuf) in git repo.
It'd be great if we can mention this in the installation wiki page

Thanks

[mattguo]

Never mind, I should call the script under install dir.