Display Binder link in README.md

Author: mcbarton

README.md

@@ -45,12 +45,11 @@ cmake .. -D CMAKE_PREFIX_PATH=$CONDA_PREFIX -D CMAKE_INSTALL_PREFIX=$CONDA_PREFI
 make && make install
 ```
 
-<!-- ## Trying it online
+## Trying it online
 
 To try out xeus-cpp interactively in your web browser, just click on the binder link:
-(Once Conda Package is Ready)
 
-[![Binder](binder-logo.svg)](https://mybinder.org/v2/gh/compiler-research/xeus-cpp/main?urlpath=/lab/tree/notebooks/xeus-cpp.ipynb) -->
+[![Binder](binder-logo.svg)](https://mybinder.org/v2/gh/compiler-research/xeus-cpp/main?urlpath=/lab/tree/notebooks/xeus-cpp.ipynb) 
 
 ## Documentation