Merge pull request #27 from nteract/rely-on-zmq-script-not-hash

Rely on zmq script not hash

Author: captainsafia

Dockerfile

@@ -8,8 +8,6 @@ RUN apt-get update -y
 RUN apt-get install -y pkg-config
 RUN npm install -g prebuild
 
-# libzmq-4.1.5 prerelease for tweetnacl build fixes
-ENV ZMQ b539733cee0f47f9bf1a70dc7cb7ff20410d3380
 ENV NODE_VERSION 5
 
 ADD . /zmq-prebuilt

README.md

@@ -117,6 +117,7 @@ docker run -it zmqprebuilt prebuild --all -u $GITHUB_TOKEN
 From a Mac:
 
 ```
+./build_libzmq.sh
 npm install
 npm install -g prebuild
 prebuild --all -u $GITHUB_TOKEN