<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">are you sure you download the appropriate NFD and ndn-cxx versions associated with the simulator too?</div><div class=""><br class=""></div><div class="">Thanks,</div><div class=""><br class=""></div><div class=""><div class="">
<div class=""><div class=""><div class=""><span class="" style="float: none; display: inline !important;">Spyridon (Spyros) Mastorakis</span><br class=""><span class="" style="float: none; display: inline !important;">Personal Website: </span><a href="http://cs.ucla.edu/~mastorakis/" class="">http://cs.ucla.edu/~mastorakis/</a><br class=""><span class="" style="float: none; display: inline !important;">Internet Research Laboratory</span><br class=""><span class="" style="float: none; display: inline !important;">Computer Science Department</span><br class=""><span class="" style="float: none; display: inline !important;">UCLA</span></div><div class=""><br class=""></div></div></div></div><div><blockquote type="cite" class=""><div class="">On Sep 20, 2017, at 11:18 AM, Carl Zu <<a href="mailto:carlzu8@gmail.com" class="">carlzu8@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi everyone,<div class=""><br class=""></div><div class="">I need to install ndnSIM 2.1.I downloaded ndnSIM 2.1 from here:</div><div class=""><br class=""></div><div class=""><a href="https://github.com/named-data-ndnSIM/ndnSIM/releases/tag/ndnSIM-2.1" class="">https://github.com/named-data-ndnSIM/ndnSIM/releases/tag/ndnSIM-2.1</a><br class=""></div><div class=""><br class=""></div><div class="">As for "ns-3" and "pybindgen", first, I did the following:  </div><div class=""><br class=""></div><div class=""><pre class="">git clone <a href="https://github.com/named-data-ndnSIM/ns-3-dev.git" class="">https://github.com/named-data-ndnSIM/ns-3-dev.git</a> ns-3
git clone <a href="https://github.com/named-data-ndnSIM/pybindgen.git" class="">https://github.com/named-data-ndnSIM/pybindgen.git</a> pybindgen</pre><pre class=""><br class=""></pre><pre class="">After, I tried also downloading older versions of "pybindgen" as well as "ns-3". But in any case, when I write "./waf configure --enable-examples", I have the following error:</pre><pre class=""><br class=""></pre><pre class="">Traceback (most recent call last):
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Scripting.py", line 108, in waf_entry_point
    run_commands()
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Scripting.py", line 165, in run_commands
    parse_options()
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Scripting.py", line 138, in parse_options
    Context.create_context('options').execute()
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Options.py", line 146, in execute
    super(OptionsContext,self).execute()
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Context.py", line 92, in execute
    self.recurse([os.path.dirname(g_module.root_path)])
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Context.py", line 133, in recurse
    user_function(self)
  File "/home/carl/ndnSIM-2.1/ns-3/wscript", line 213, in options
    opt.recurse('src')
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Context.py", line 133, in recurse
    user_function(self)
  File "/home/carl/ndnSIM-2.1/ns-3/src/wscript", line 48, in options
    opt.recurse(module, mandatory=False)
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Context.py", line 133, in recurse
    user_function(self)
  File "/home/carl/ndnSIM-2.1/ns-3/src/ndnSIM/wscript", line 16, in options
    opt.load(['version'], tooldir=['%s/.waf-tools' % opt.path.abspath()])
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Context.py", line 86, in load
    module=load_tool(t,path)
  File "/home/carl/ndnSIM-2.1/ns-3/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Context.py", line 342, in load_tool
    __import__(tool)
ImportError: No module named version
</pre><pre class=""><br class=""></pre><pre class="">I have the same problem for installing ndnSIM 2.2 as well. That is, I can only install the latest version. Does anybody have a successful experience on installing 2.1 or 2.2 ? I highly appreciate any guidance.</pre><pre class=""><br class=""></pre><pre class="">Thanks,</pre><pre class="">C</pre></div></div></div></blockquote></div><br class=""></div></body></html>