[LSST|dm-users 529] Install error in eups with Python 3

[Christoph Deil]

Hi,

I wanted to try out the LSST DM software, but followingthe instructions at http://dm.lsst.org/ <http://dm.lsst.org/> I got the error pasted below.

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:
https://gist.github.com/cdeil/85096e28b0692fdd9c60#file-gistfile1-txt-L187 <https://gist.github.com/cdeil/85096e28b0692fdd9c60#file-gistfile1-txt-L187>

This is on Mac OS X 10.10 with Python 3.4 installed via Macports.

Thanks for making the LSST software open!

Christoph


$ mkdir lsst
$ cd lsst
$ curl -O https://sw.lsstcorp.org/eupspkg/newinstall.sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 10339  100 10339    0     0  16390      0 --:--:-- --:--:-- --:--:-- 21229
ChristophMacbook-2:lsst deil$ bash newinstall.sh

LSST Software Stack Builder
=======================================================================

Detected git version 2.2.1. OK.

LSST stack requires Python 2.7; you seem to have Python 3.4.2 on your
path (/opt/local/bin/python).  Please set up a compatible python interpreter,
prepend it to your PATH, and rerun this script.  Alternatively, we can set
up the Anaconda Python distribution for you.

In addition to Python 2.7, some LSST packages depend on recent versions of numpy,
matplotlib, and scipy. If you don't have all of these, the installation may fail.
Using the Anaconda Python distribution will ensure all these are set up.

Anaconda Python installed by this installer will be managed by LSST's EUPS
package manager, and will not replace or modify your system python.

Would you like us to install Anaconda Python distribution (if unsure, say yes)? yes

Installing EUPS (v1.5.7)...  done.
newinstall.sh: line 225: /Users/deil/code/lsst/eups/bin/setups.sh: No such file or directory
Installing Anaconda Python Distribution ... 
newinstall.sh: line 240: eups: command not found

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