repo-ng

I installed ndn-cxx and NFD with the default configuration and started with nfd-start.
I installed repo-ng with the following commands:

./waf configure
./waf
sudo ./waf install
sudo cp /usr/local/etc/ndn/repo-ng.conf.sample /usr/local/etc/ndn/repo-ng.conf

Following the first example at http://redmine.named-data.net/projects/repo-ng/wiki/Tools , I entered:

echo test > test.txt
ndnputfile -u /example/repo/1 /example/data/1/%FD%00%00%01G%F0%C8%AD- test.txt

The response is an error:

ERROR: command response timeout

The default example should work with the default installation of ndn-cxx, NFD and repo-ng. How to make the default ndnputfile work?