Clarify references to sudo

editions/tw5.com/tiddlers/dev/Installing TiddlyWiki on Node.js.tid

@@ -1,5 +1,5 @@
 created: 20131219100608529
-modified: 20140102200617777
+modified: 20140102214547249
 tags: howto
 title: Installing TiddlyWiki on Node.js
 type: text/vnd.tiddlywiki
@@ -8,7 +8,8 @@ type: text/vnd.tiddlywiki
 # Open a command line terminal and type:
 #> `npm install -g tiddlywiki`
 #> If it fails with an error you may need to re-run the command as an administrator:
-#> `sudo npm install -g tiddlywiki`
+#> `npm install -g tiddlywiki` (Windows)
+#> `sudo npm install -g tiddlywiki` (Mac/Linux)
 # Check TiddlyWiki is installed by typing:
 #> `tiddlywiki --version`
 # In response, you should see TiddlyWiki report its current version (eg `5.0.4-beta`; you may also see other debugging information reported)

editions/tw5.com/tiddlers/dev/Upgrading TiddlyWiki on Node.js.tid

@@ -1,11 +1,17 @@
 created: 20131219100544073
-modified: 20140101173918748
+modified: 20140102214521628
 tags: howto
 title: Upgrading TiddlyWiki on Node.js
 type: text/vnd.tiddlywiki
 
 If you've installed [[TiddlyWiki on Node.js]] on the usual way, when a new version is released you can upgrade it with this command:
 
+```
+npm update -g tiddlywiki
+```
+
+On Mac or Linux you'll need to add ''sudo'' like this:
+
 ```
 sudo npm update -g tiddlywiki
 ```

editions/tw5.com/tiddlers/dev/Working with the TiddlyWiki5 repository.tid

@@ -1,5 +1,5 @@
 created: 20131219100444289
-modified: 20131219163213430
+modified: 20140102214438862
 tags: dev howto
 title: Working with the TiddlyWiki5 repository
 type: text/vnd.tiddlywiki
@@ -11,7 +11,7 @@ If you plan on working with the TiddlyWiki5 source code then follow these steps:
 # Fork the TiddlyWiki5 GitHub repository from https://github.com/Jermolene/TiddlyWiki5
 # Clone a local copy of your fork
 # Open a command line terminal and change the current working directory to the root of the repo
-# Type `sudo npm link` to tell [[npm]] to use this copy of the repo as the globally installed one
+# Type `npm link` (Windows) or `sudo npm link` (Mac/Linux) to tell [[npm]] to use this copy of the repo as the globally installed one
 
 After this procedure you can work with TiddlyWiki5 via [[npm]] as though it were installed in the usual way with `npm -g install tiddlywiki`.