<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On May 16, 2009, at 15:59, <a href="mailto:selahattin.gerdan@gmail.com">selahattin.gerdan@gmail.com</a> wrote:</div><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">(require (planet "simply-scheme.ss" ("dyoo" "simply-scheme.plt" 1 2)))<br></span></blockquote><br></div><div>I just tried it, and it worked for me.  I'm using DrScheme version 4.1.5.5-svn15may2009.</div><div><br></div><div>First I made sure I was using the Module language.</div><div>In the Definitions pane, I had:</div><div><font class="Apple-style-span" face="Monaco">  #lang scheme</font></div><div><font class="Apple-style-span" face="Monaco">  (require (planet "simply-scheme.ss" ("dyoo" "simply-scheme.plt" 1 2)))</font></div><div>I pressed Run.</div><div>I restarted DrScheme.</div><div>I went to the menu:  Language : Choose Language</div><div>In my language choices, I now see, under Teaching Languages:</div><div>  How to Design Programs</div><div>  Essentials of Programming Languages (3rd ed.)</div><div>  SICP (PLaneT 1.7)</div><div>  DeinProgramm</div><div>  SimplyScheme</div><div><br></div><div>Geoff</div><div><br></div></body></html>