<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">I wanted to try out the LSST DM software, but followingthe instructions at <a href="http://dm.lsst.org/" class="">http://dm.lsst.org/</a> I got the error pasted below.</div><div class=""><br class=""></div><div class="">Here’s the eupsbuild.log file … I didn’t try to figure out the problem, but there are errors because somewhere print statement are used that don’t work on Python 3:</div><div class=""><a href="https://gist.github.com/cdeil/85096e28b0692fdd9c60#file-gistfile1-txt-L187" class="">https://gist.github.com/cdeil/85096e28b0692fdd9c60#file-gistfile1-txt-L187</a></div><div class=""><br class=""></div><div class="">This is on Mac OS X 10.10 with Python 3.4 installed via Macports.</div><div class=""><br class=""></div><div class="">Thanks for making the LSST software open!</div><div class=""><br class=""></div><div class="">Christoph</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">$ mkdir lsst</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">$ cd lsst</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">$ curl -O <a href="https://sw.lsstcorp.org/eupspkg/newinstall.sh" class="">https://sw.lsstcorp.org/eupspkg/newinstall.sh</a></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class=""> % Total % Received % Xferd Average Speed Time Time Time Current</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class=""> Dload Upload Total Spent Left Speed</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">100 10339 100 10339 0 0 16390 0 --:--:-- --:--:-- --:--:-- 21229</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">ChristophMacbook-2:lsst deil$ bash newinstall.sh</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">LSST Software Stack Builder</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">=======================================================================</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">Detected git version 2.2.1. OK.</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">LSST stack requires Python 2.7; you seem to have Python 3.4.2 on your</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">path (/opt/local/bin/python). Please set up a compatible python interpreter,</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">prepend it to your PATH, and rerun this script. Alternatively, we can set</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">up the Anaconda Python distribution for you.</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">In addition to Python 2.7, some LSST packages depend on recent versions of numpy,</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">matplotlib, and scipy. If you don't have all of these, the installation may fail.</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">Using the Anaconda Python distribution will ensure all these are set up.</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">Anaconda Python installed by this installer will be managed by LSST's EUPS</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">package manager, and will not replace or modify your system python.</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">Would you like us to install Anaconda Python distribution (if unsure, say yes)? yes</div><div style="margin: 0px; font-size: 13px; font-family: Menlo; min-height: 15px;" class=""><br class=""></div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">Installing EUPS (v1.5.7)... done.</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">newinstall.sh: line 225: /Users/deil/code/lsst/eups/bin/setups.sh: No such file or directory</div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">Installing Anaconda Python Distribution ... </div><div style="margin: 0px; font-size: 13px; font-family: Menlo;" class="">newinstall.sh: line 240: eups: command not found</div></div><div class=""><br class=""></div></body></html>