load less into architect-build lazily to allow building ace without less

node_modules/architect-build/build.js

@@ -1,6 +1,5 @@
 var async = require("async");
 var fs = require("fs");
-var less = require("less");
 var mkdirp = require("mkdirp");
 var moduleDeps = require("./module-deps");
 var path = require("path");
@@ -216,6 +215,7 @@ function compileLibRules(libs, ctx, next) {
 
     var src = lessPathLib(libs.staticPrefix) + libs.join("\n");
 
+    var less = require("less");
     less.parse(src, ctx, function(err, root, imports, options) {
         if (err) return next(err);
         
@@ -233,7 +233,7 @@ function compileLibRules(libs, ctx, next) {
 }
 
 function compileLessFragment(css, libs, root, staticPrefix, path, compress, callback) {
-    
+    var less = require("less");
     var ctx = {
         paths: ["/"],
         filename: root + '/unknown.less',
@@ -271,6 +271,7 @@ function compileLessFragment(css, libs, root, staticPrefix, path, compress, call
 }
 
 function toCss(tree, imports, options, callback) {
+    var less = require("less");
     var parseTree = new less.ParseTree(tree, imports);
     var css;
     try {

package.json

@@ -111,7 +111,6 @@
         "c9.ide.threewaymerge": "#229382aa0b",
         "c9.ide.undo": "#b028bcb4d5",
         "c9.ide.upload": "#0bd010d3dc",
-        "c9.ide.welcome": "#c370b3f191",
-        "smf.core": "#88a93680ca"
+        "c9.ide.welcome": "#c370b3f191"
     }
 }