fixing descriptions for install process

@@ -29,3 +29,33 @@ the last one being executed in the local sources repository:
 In order to build or rebuild the engine, you will have to call webpack. If
 In order to build or rebuild the engine, you will have to call webpack. If
 you prefer, it is included as a command in file *package.json*.
 you prefer, it is included as a command in file *package.json*.
 To generate documentation and prepare components, type `npm run setup`
 To generate documentation and prepare components, type `npm run setup`
+
+
+Creating an application
+-----------------------
+
+The first thing is to create a directory, then start a repository using npm and
+install arcs.
+
+`mkdir myapp`
+
+`npm init -y`
+
+`npm install arcsjs`
+
+To install components on a per need basis, you should a component repository 
+that is setup. You can do it locally by running:
+
+`npx arcsrepos -d path_to_components`
+
+Then you set a repository environment variable or specify it on command line 
+each time you install a component:
+
+`export ARCS_REPOSITORY=/path/to/components/repository.json`
+
+`npx arcsm -i library_or_component_name`
+
+Or you can do it like this:
+
+`npx arcsm -i library_or_component_name -r /path/to/components/repository.json`
+

@@ -64,22 +64,22 @@ ARCS.__lib__`
                 "ARUCO",
                 "ARUCO",
                 "marker",
                 "marker",
                 "detector"
                 "detector"
-            ],
+            ]
         }
         }
     },
     },
     "dependencies": [ "js-aruco"],
     "dependencies": [ "js-aruco"],
     "recipes": [
     "recipes": [
         { 
         { 
-            "from": 'node_modules/js-aruco/src/aruco.js',
-            "to": '../deps/aruco/index.js',
+            "from": "node_modules/js-aruco/src/aruco.js",
+            "to": "deps/aruco/index.js",
             "replace" : {
             "replace" : {
                 "var CV = require('./cv');": "import CV from '../cv/index.js';",
                 "var CV = require('./cv');": "import CV from '../cv/index.js';",
                 "module.exports = AR;": "export default AR;"
                 "module.exports = AR;": "export default AR;"
             }
             }
         },
         },
         {
         {
-            "from": 'node_modules/js-aruco/src/cv.js',
-            to: '../deps/cv/index.js',
+            "from": "node_modules/js-aruco/src/cv.js",
+            "to": "../deps/cv/index.js",
             "replace" : {
             "replace" : {
                 "module.exports = CV;": "export default CV;"
                 "module.exports = CV;": "export default CV;"
             }
             }

@@ -335,7 +335,7 @@ ARCS.__lib__`
     "recipes": [
     "recipes": [
         {
         {
             "from": "node_modules/three/build/three.module.js", 
             "from": "node_modules/three/build/three.module.js", 
-            "to": "../deps/three.js/index.js"
+            "to": "deps/three.js/index.js"
         }
         }
     ]
     ]
 }
 }

@@ -161,7 +161,7 @@ ARCS.__lib__`
                 "geolocation",
                 "geolocation",
                 "location"
                 "location"
             ]
             ]
-        },
+        }
     }
     }
 }
 }
 `;
 `;

@@ -132,12 +132,12 @@ ARCS.__lib__`
                 "transformation"
                 "transformation"
             ]
             ]
         }
         }
-    }
+    },
     "dependencies": ["three"],
     "dependencies": ["three"],
     "recipes": [
     "recipes": [
         {
         {
             "from": "node_modules/three/build/three.module.js", 
             "from": "node_modules/three/build/three.module.js", 
-            "to": "../deps/three.js/index.js"
+            "to": "deps/three.js/index.js"
         }
         }
     ]
     ]
 }
 }

@@ -119,24 +119,24 @@ ARCS.__lib__`
             "keywords": ["OBJ", "3D", "model"]
             "keywords": ["OBJ", "3D", "model"]
         }
         }
     },
     },
-    "dependencies": [ "three.js"],
+    "dependencies": [ "three"],
     "recipes": [
     "recipes": [
         {
         {
             "from": "node_modules/three/build/three.module.js", 
             "from": "node_modules/three/build/three.module.js", 
-            "to": "../deps/three.js/index.js"
+            "to": "deps/three.js/index.js"
         },
         },
         {
         {
             "from": "node_modules/three/examples/jsm/loaders/OBJLoader.js", 
             "from": "node_modules/three/examples/jsm/loaders/OBJLoader.js", 
-            "to": "../deps/objloader/index.js",
+            "to": "deps/objloader/index.js",
             "replace" : {
             "replace" : {
-                '../../../build/three.module.js': '../three.js/index.js'
+                "../../../build/three.module.js": "../three.js/index.js"
             }
             }
         },
         },
         {
         {
             "from": "node_modules/three/examples/jsm/loaders/MTLLoader.js", 
             "from": "node_modules/three/examples/jsm/loaders/MTLLoader.js", 
-            "to": "../deps/mtlloader/index.js",
+            "to": "deps/mtlloader/index.js",
             "replace" : {
             "replace" : {
-                '../../../build/three.module.js': '../three.js/index.js'
+                "../../../build/three.module.js": "../three.js/index.js"
             }
             }
         }
         }
     ]
     ]

@@ -61,11 +61,11 @@ ARCS.__lib__`
                 "transformation"
                 "transformation"
             ]
             ]
         }
         }
-    }
+    },
     "dependencies": ["three"],
     "dependencies": ["three"],
     "recipes": {
     "recipes": {
-        "from": "node_modules/three/build/three.module.js",
-        "to": "../deps/three.js/index.js"
+        "from": "node_modules/three/three.module.js",
+        "to": "deps/three.js/index.js"
     }
     }
 }
 }
 `;
 `;

@@ -84,7 +84,7 @@ ARCS.__lib__`
     },
     },
     "dependencies": [ "jsqr"],
     "dependencies": [ "jsqr"],
     "recipes": [
     "recipes": [
-        { "from": "node_modules/jsqr/dist/jsQR.js", "to": "../deps/jsqr/jsQR.js"}
+        { "from": "node_modules/jsqr/dist/jsQR.js", "to": "deps/jsqr/jsQR.js"}
     ]
     ]
 }`;
 }`;
 */
 */
\ No newline at end of file

@@ -194,7 +194,7 @@ ARCS.__lib__`
     "dependencies": [ "three" ],
     "dependencies": [ "three" ],
     "recipes": {
     "recipes": {
         "from": "node_modules/three/build/three.module.js",
         "from": "node_modules/three/build/three.module.js",
-        "to": "../deps/three.js/index.js"
+        "to": "deps/three.js/index.js"
     }
     }
 }
 }
 `;
 `;

@@ -170,7 +170,7 @@ ARCS.__lib__`
     "dependencies": [ "three" ],
     "dependencies": [ "three" ],
     "recipes": {
     "recipes": {
         "from": "node_modules/three/build/three.module.js",
         "from": "node_modules/three/build/three.module.js",
-        "to": "../deps/three.js/index.js"
+        "to": "deps/three.js/index.js"
     }
     }
 }
 }
 `;
 `;

@@ -216,21 +216,19 @@ ARCS.__lib__`
         }
         }
     },
     },
     "dependencies": ["three"],
     "dependencies": ["three"],
-    "recipes": {
-        "recipes": [
-            {
-                "from": "node_modules/three/build/three.module.js",
-                "to": "../deps/three.js/index.js"
-            },
-            {
-                "from": "node_modules/three/examples/jsm/webxr/ARButton.js", 
-                "to": "../deps/three.js/ARButton.js",
-                "replace": {
-                    "../../../build/three.module.js": "./index.js"
-                }
+    "recipes": [
+        {
+            "from": "node_modules/three/build/three.module.js",
+            "to": "deps/three.js/index.js"
+        },
+        {
+            "from": "node_modules/three/examples/jsm/webxr/ARButton.js", 
+            "to": "deps/three.js/ARButton.js",
+            "replace": {
+                "../../../build/three.module.js": "./index.js"
             }
             }
-        ]
-    }
+        }
+    ]
 }
 }
 `;
 `;
 */
 */
\ No newline at end of file