<HTML xmlns="http://www.w3.org/TR/REC-html40" xmlns:v = 
"urn:schemas-microsoft-com:vml" xmlns:o = 
"urn:schemas-microsoft-com:office:office" xmlns:w = 
"urn:schemas-microsoft-com:office:word" xmlns:m = 
"http://schemas.microsoft.com/office/2004/12/omml"><HEAD>
<META content="text/html; charset=utf-8" http-equiv=Content-Type>
<META name=Generator content="Microsoft Word 15 (filtered medium)">
<STYLE>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</STYLE>

<STYLE><!--
/* Font Definitions */
@font-face
        {font-family:"Cambria Math";
        panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        font-size:11.0pt;
        font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:blue;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {mso-style-priority:99;
        color:#954F72;
        text-decoration:underline;}
.MsoChpDefault
        {mso-style-type:export-only;}
@page WordSection1
        {size:612.0pt 792.0pt;
        margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
        {page:WordSection1;}
--></STYLE>
</HEAD>
<BODY lang=EN-GB dir=ltr vLink=#954f72 link=blue>
<DIV dir=ltr>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>
<DIV 
style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'><A 
href="http://scons.org/scons-300-is-available.html">http://scons.org/scons-300-is-available.html</A></DIV>
<DIV class=WordSection1>
<P class=MsoNormal><o:p><FONT size=3></FONT></o:p>&nbsp;</P>
<P class=MsoNormal><o:p></o:p><FONT size=3></FONT>&nbsp;</P>
<P class=MsoNormal><FONT size=3>Perhaps start using this to easy upgrading cctbx 
to python 3</FONT></P>
<P class=MsoNormal><FONT size=3></FONT>&nbsp;</P>
<DIV 
style="FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">--<BR>Robert 
Oeffner, Ph.D.<BR>Research Associate, The Read Group<BR>Department of 
Haematology,<BR>Cambridge Institute for Medical Research<BR>University of 
Cambridge<BR>Cambridge Biomedical Campus<BR>Wellcome Trust/MRC Building<BR>Hills 
Road<BR>Cambridge CB2 
0XY<BR><BR>www.cimr.cam.ac.uk/investigators/read/index.html<BR>tel: +44(0)1223 
763234<BR></DIV></DIV></DIV></DIV></DIV></BODY></HTML>