# rubypython and sage

I would like to have a python back-end with ruby front-end. For that reason i'm using rubypython.

My question is: can I use sage with rubypython lib?

The example that did not work for me:

**s.sage:**

```
#!/usr/bin/env sage
a = 100020003000400050006000700080009000L
print "a = {0}".format(a)
```

`sage s.sage # => s.py`

**r.rb:**

```
require 'rubypython'
RubyPython.start
sys = RubyPython.import("sys")
sys.path.append("/Users/name/Documents") # path to s.py folder to import it
sys.path.append("#{ENV["SAGE_ROOT"]}") # added in hope for the best
# added path to sage, otherwise => ImportError: No module named sage.all_cmdline
sys.path.append("/Applications/sage/devel/sage/build/lib.macosx-10.8-x86_64-2.7")
RubyPython.import 's'
```

Running the script:

```
ruby r.rb # =>
RubyPython::PythonError: ImportError: dlopen(/Applications/sage/devel/sage/build/lib.macosx-10.8-x86_64-2.7/sage/ext/c_lib.so, 2): Library not loaded: libcsage.dylib
Referenced from: /Applications/sage/devel/sage/build/lib.macosx-10.8-x86_64-2.7/sage/ext/c_lib.so
Reason: image not found
import at /Users/name/.rvm/gems/jruby-1.7.6/gems/rubypython-0.6.3/lib/rubypython.rb:107
(root) at iruby.rb:18
```