Hi,
I get the following error when I try to install the DM stack on a machine that used to have an older version of the stack.
Srinivasans-Mac-Pro:stack schandra$ eups distrib install lsst_sims -t sims_2_2_0
[  1/69 ]  cfitsio 3360.lsst4                                         done.
[  2/69 ]  doxygen 1.8.5.lsst1                                        done.
[  3/69 ]  eigen 3.2.5                                                done.
[  4/69 ]  fftw 3.3.4.lsst2                                           done.
[  5/69 ]  freetds 0.91.112.lsst2                                     done.
[  6/69 ]  gsl 1.16.lsst3                                             done.
[  7/69 ]  minuit2 5.28.00.lsst2                                      done.
[  8/69 ]  mysqlclient 5.1.73.lsst3                                   done.
[  9/69 ]  pyephem 3.7.5.1.lsst1                                      done.
[ 10/69 ]  python 0.0.3 (already installed)                           done.
[ 11/69 ]  python_d2to1 0.2.12                                        done.
[ 12/69 ]  sims_data sims_2.2.0                                       done.
[ 13/69 ]  sims_dustmaps 10.1-3-gffe99e1                              done.
[ 14/69 ]  sims_sed_library 2016.01.12                                done.
[ 15/69 ]  swig 3.0.2.lsst1                                           done.
[ 16/69 ]  throughputs master-g3df0d76b78                             done.
[ 17/69 ]  boost 1.59.lsst5                                           done.
[ 18/69 ]  mysqlpython 1.2.3.lsst1+1                                  done.
[ 19/69 ]  numpy 0.0.1+5 …
Using externally provided numpy v1.9.2.
[ 19/69 ]  numpy 0.0.1+5                                              done.
[ 20/69 ]  palpy 1.7.0                                                done.
[ 21/69 ]  pykg_config 1.2.0+5                                        done.
[ 22/69 ]  pymssql 2.1.1+3                                            done.
[ 23/69 ]  scons 2.3.5 (already installed)                            done.
[ 24/69 ]  stsci_distutils 0.3.7-1-gb22a065                           done.
[ 25/69 ]  wcslib 4.14.lsst2                                          done.
[ 26/69 ]  astrometry_net 0.50.lsst2                                  done.
[ 27/69 ]  matplotlib 0.0.1+5 …
Using externally provided matplotlib v1.4.3.
[ 27/69 ]  matplotlib 0.0.1+5                                         done.
[ 28/69 ]  pyfits 3.2.4.lsst2+1                                       done.
[ 29/69 ]  sconsUtils w.2015.47+2                                     done.
[ 30/69 ]  sncosmo 1.2.0                                              done.
[ 31/69 ]  tmv 0.72.lsst4                                             done.
[ 32/69 ]  GalSim 1.2.lsst2-1-g6f8a81a+19                             done.
[ 33/69 ]  astrometry_net_data 10.0+59                                done.
[ 34/69 ]  base w.2015.47+2                                           done.
[ 35/69 ]  geom w.2015.47+2                                           done.
[ 36/69 ]  healpy 1.8.1+15                                            done.
[ 37/69 ]  ndarray w.2015.47+2                                        done.
[ 38/69 ]  pex_exceptions w.2015.47+2                                 done.
[ 39/69 ]  utils w.2015.47+2                                          done.
[ 40/69 ]  daf_base w.2015.47+2                                       done.
[ 41/69 ]  sims_utils sims_2.2.0 …
***** error: from /Users/schandra/LSST/stack/EupsBuildDir/DarwinX86/sims_utils-sims_2.2.0/build.log:
warn(ConfigurationMissingWarning(msg))
…F…
FAIL: test_tai_from_utc (main.MjdTest)
Traceback (most recent call last):
File “tests/testModifiedJulianDate.py”, line 36, in test_tai_from_utc
self.assertLess(dd_sec, 5.0e-5)
AssertionError: 0.69998740218579769 not less than 5e-05
Ran 5 tests in 13.407s
FAILED (failures=1)
The following tests failed:
/Users/schandra/LSST/stack/EupsBuildDir/DarwinX86/sims_utils-sims_2.2.0/sims_utils-sims_2.2.0/tests/.tests/testModifiedJulianDate.py.failed
1 tests failed
scons: *** [checkTestStatus] Error 1
scons: building terminated because of errors.
- exit -4
 eups distrib: Failed to build sims_utils-sims_2.2.0.eupspkg: Command:
 source /Users/schandra/LSST/stack/eups/bin/setups.sh; export EUPS_PATH=/Users/schandra/LSST/stack; (/Users/schandra/LSST/stack/EupsBuildDir/DarwinX86/sims_utils-sims_2.2.0/build.sh) >> /Users/schandra/LSST/stack/EupsBuildDir/DarwinX86/sims_utils-sims_2.2.0/build.log 2>&1 4>/Users/schandra/LSST/stack/EupsBuildDir/DarwinX86/sims_utils-sims_2.2.0/build.msg
 exited with code 252
Requesting help. I know why it is failing. Its pretty obvious but how can I fix it?
Srini