zeromq/pyzmq — pull request #218 by gavrie (2012-06-10 15:19:42+00:00)
Title: Missing library on Linux

When compiling on Linux, I get the following error:

```python
OSError: /local/tlib/nextra_venv/lib/python2.6/site-packages/zmq/libzmq.so: undefined symbol: clock_gettime
```

This symbol is defined in `librt.so`. This patch adds the missing library.