Added test for manually setting the version number
ADD
tests/julia/julia_version/README.rst
+Julia - REQUIRE: packages and julia version number
+---------------
+
+To specify dependencies in Julia, include a REQUIRE file.
+
+To specify a version of Julia to be installed, the first line of the file must
+follow the format `julia <version-number>`. For example:
+```
+julia 0.7
+```
+
+To add package dependencies, the rest of the file can include lines that list
+the names of packages you'd like to be installed. For example:
+
+```
+PyPlot
+IJulia
+DataFrames
+```
+
+Each one will be installed but **not** pre-compiled. If you'd like to
+pre-compile your Julia packages, consider using a ``postBuild`` file.
+
+Note that this example also specifies Python dependencies with an
+``environment.yml`` file.

ADD
tests/julia/julia_version/REQUIRE
+julia 0.6.3
+
+# Julia packages:
+Compat

ADD
tests/julia/julia_version/verify
+#!/usr/bin/env julia
+# Verify the version:
+if VERSION != v"0.6.3"
+ exit(1)
+end
+
+# Test that the package was installed.
+try
+ using Compat
+catch
+ exit(1)
+end
+
+exit(0)

Added test for manually setting the version number