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SkyCoord #5726
Description
When I run the default example for SkyCoord on Astropy Doc page.
>>> from astropy import units as u
>>> from astropy.coordinates import SkyCoord
>>> c = SkyCoord('00:42.5 +41:12', unit=(u.hourangle, u.deg))I get the error
WARNING: Couldn't write lextab module u'angle_lextab'. [Errno 13] Permission denied: u'/usr/lib64/python2.7/site-packages/astropy/coordinates/angle_lextab.py'
WARNING: Couldn't create u'angle_parsetab'. [Errno 13] Permission denied: u'/usr/lib64/python2.7/site-packages/astropy/coordinates/angle_parsetab.py'
This was absent when I was using 1.2.1. Recently upgraded to 1.3. Is this a bug?
Activity
astrofrog commentedon Jan 23, 2017
@prajwel - how did you install Astropy? And what does:
give?
saimn commentedon Jan 23, 2017
Looks like the same as #5581 (cc @bsipocz ). For some reason this file is recreated, which causes an error when you don't have the right to write in the
site-packagesfolder.Prevent PLY to overwrite its generated files.
prajwel commentedon Jan 24, 2017
@astrofrog I had used
pipto install and upgrade Astropy.Here's the output.
[prajwel@poc ~]$ ls -l /usr/lib64/python2.7/site-packages/astropy/coordinates total 852 -rw-r--r--. 1 root root 3441 Jan 21 12:16 angle_lextab.py -rw-r--r--. 1 root root 3814 Jan 21 12:16 angle_lextab.pyc -rw-r--r--. 1 root root 4813 Jan 21 12:16 angle_parsetab.py -rw-r--r--. 1 root root 4947 Jan 21 12:16 angle_parsetab.pyc -rw-r--r--. 1 root root 27038 Jan 21 12:16 angles.py -rw-r--r--. 1 root root 27647 Jan 21 12:16 angles.pyc -rw-r--r--. 1 root root 20271 Jan 21 12:16 angle_utilities.py -rw-r--r--. 1 root root 23630 Jan 21 12:16 angle_utilities.pyc -rw-r--r--. 1 root root 52476 Jan 21 12:16 baseframe.py -rw-r--r--. 1 root root 47512 Jan 21 12:16 baseframe.pyc drwxr-xr-x. 2 root root 4096 Jan 21 12:16 builtin_frames -rw-r--r--. 1 root root 5043 Jan 21 12:16 calculation.py -rw-r--r--. 1 root root 5419 Jan 21 12:16 calculation.pyc drwxr-xr-x. 2 root root 90 Jan 21 12:16 data -rw-r--r--. 1 root root 7323 Jan 21 12:16 distances.py -rw-r--r--. 1 root root 7218 Jan 21 12:16 distances.pyc -rw-r--r--. 1 root root 14062 Jan 21 12:16 earth_orientation.py -rw-r--r--. 1 root root 14530 Jan 21 12:16 earth_orientation.pyc -rw-r--r--. 1 root root 23750 Jan 21 12:16 earth.py -rw-r--r--. 1 root root 24351 Jan 21 12:16 earth.pyc -rw-r--r--. 1 root root 4696 Jan 21 12:16 errors.py -rw-r--r--. 1 root root 7779 Jan 21 12:16 errors.pyc -rw-r--r--. 1 root root 9915 Jan 21 12:16 funcs.py -rw-r--r--. 1 root root 10066 Jan 21 12:16 funcs.pyc -rw-r--r--. 1 root root 1207 Jan 21 12:16 __init__.py -rw-r--r--. 1 root root 1374 Jan 21 12:16 __init__.pyc -rw-r--r--. 1 root root 20005 Jan 21 12:16 matching.py -rw-r--r--. 1 root root 17034 Jan 21 12:16 matching.pyc -rw-r--r--. 1 root root 4201 Jan 21 12:16 matrix_utilities.py -rw-r--r--. 1 root root 5097 Jan 21 12:16 matrix_utilities.pyc -rw-r--r--. 1 root root 5875 Jan 21 12:16 name_resolve.py -rw-r--r--. 1 root root 6161 Jan 21 12:16 name_resolve.pyc -rw-r--r--. 1 root root 8215 Jan 21 12:16 orbital_elements.py -rw-r--r--. 1 root root 9444 Jan 21 12:16 orbital_elements.pyc -rw-r--r--. 1 root root 45269 Jan 21 12:16 representation.py -rw-r--r--. 1 root root 49707 Jan 21 12:16 representation.pyc -rw-r--r--. 1 root root 260 Jan 21 12:16 setup_package.py -rw-r--r--. 1 root root 633 Jan 21 12:16 setup_package.pyc -rw-r--r--. 1 root root 4698 Jan 21 12:16 sites.py -rw-r--r--. 1 root root 5764 Jan 21 12:16 sites.pyc -rw-r--r--. 1 root root 69657 Jan 21 12:16 sky_coordinate.py -rw-r--r--. 1 root root 57919 Jan 21 12:16 sky_coordinate.pyc -rw-r--r--. 1 root root 18963 Jan 21 12:16 solar_system.py -rw-r--r--. 1 root root 17299 Jan 21 12:16 solar_system.pyc drwxr-xr-x. 3 root root 4096 Jan 21 12:16 tests -rw-r--r--. 1 root root 33474 Jan 21 12:16 transformations.py -rw-r--r--. 1 root root 31063 Jan 21 12:16 transformations.pycmhvk commentedon Jan 25, 2017
@prajwel - this is fixed in #5728, which should appear in the next bug-fix release. Thanks for reporting!!
Tried to make airmass column function