{"action":"created","issue":{"url":"https://api.github.com/repos/ContinuumIO/anaconda-issues/issues/411","labels_url":"https://api.github.com/repos/ContinuumIO/anaconda-issues/issues/411/labels{/name}","comments_url":"https://api.github.com/repos/ContinuumIO/anaconda-issues/issues/411/comments","events_url":"https://api.github.com/repos/ContinuumIO/anaconda-issues/issues/411/events","html_url":"https://github.com/ContinuumIO/anaconda-issues/issues/411","id":101645787,"number":411,"title":"QT broken?","user":{"login":"MaxNoe","id":5488440,"avatar_url":"https://avatars.githubusercontent.com/u/5488440?v=3","gravatar_id":"","url":"https://api.github.com/users/MaxNoe","html_url":"https://github.com/MaxNoe","followers_url":"https://api.github.com/users/MaxNoe/followers","following_url":"https://api.github.com/users/MaxNoe/following{/other_user}","gists_url":"https://api.github.com/users/MaxNoe/gists{/gist_id}","starred_url":"https://api.github.com/users/MaxNoe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MaxNoe/subscriptions","organizations_url":"https://api.github.com/users/MaxNoe/orgs","repos_url":"https://api.github.com/users/MaxNoe/repos","events_url":"https://api.github.com/users/MaxNoe/events{/privacy}","received_events_url":"https://api.github.com/users/MaxNoe/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-18T12:37:16Z","updated_at":"2015-08-18T12:48:34Z","closed_at":null,"body":"Using an up to date anaconda with the matplotlib qt backend I get lots of errors, verything works fine with another backend, e.g. tk. I suppose the qt coming with anaconda is somewhat broken.\r\n\r\nThese are the errors I get:\r\n```\r\nQNativeImage: Unable to attach to shared memory segment. \r\n\r\n(python:11105): Gdk-WARNING **: shmget failed: error 28 (Auf dem Gerät ist kein Speicherplatz mehr verfügbar)\r\nX Error: BadDrawable (invalid Pixmap or Window parameter) 9\r\n  Major opcode: 62 (X_CopyArea)\r\n  Resource id:  0x0\r\nX Error: BadDrawable (invalid Pixmap or Window parameter) 9\r\n  Major opcode: 62 (X_CopyArea)\r\n  Resource id:  0x0\r\nX Error: BadDrawable (invalid Pixmap or Window parameter) 9\r\n  Major opcode: 62 (X_CopyArea)\r\n  Resource id:  0x0\r\n```"},"comment":{"url":"https://api.github.com/repos/ContinuumIO/anaconda-issues/issues/comments/132196030","html_url":"https://github.com/ContinuumIO/anaconda-issues/issues/411#issuecomment-132196030","issue_url":"https://api.github.com/repos/ContinuumIO/anaconda-issues/issues/411","id":132196030,"user":{"login":"heistermann","id":7724047,"avatar_url":"https://avatars.githubusercontent.com/u/7724047?v=3","gravatar_id":"","url":"https://api.github.com/users/heistermann","html_url":"https://github.com/heistermann","followers_url":"https://api.github.com/users/heistermann/followers","following_url":"https://api.github.com/users/heistermann/following{/other_user}","gists_url":"https://api.github.com/users/heistermann/gists{/gist_id}","starred_url":"https://api.github.com/users/heistermann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/heistermann/subscriptions","organizations_url":"https://api.github.com/users/heistermann/orgs","repos_url":"https://api.github.com/users/heistermann/repos","events_url":"https://api.github.com/users/heistermann/events{/privacy}","received_events_url":"https://api.github.com/users/heistermann/received_events","type":"User","site_admin":false},"created_at":"2015-08-18T12:48:34Z","updated_at":"2015-08-18T12:48:34Z","body":"I also have the same impression, although the errors are different. I tried a totally fresh environment on Wakari (np18py27-1.9), I get the following issue with a simple import of matplotlib.pyplot (or pylab):\r\n\r\n`>>> import matplotlib.pyplot`\r\n\r\ngives\r\n\r\n```python\r\n\r\n---------------------------------------------------------------------------\r\nImportError                               Traceback (most recent call last)\r\n<ipython-input-2-6f467123fe04> in <module>()\r\n----> 1 import matplotlib.pyplot\r\n\r\n/opt/anaconda/envs/np18py27-1.9/lib/python2.7/site-packages/matplotlib/pyplot.py\r\nin <module>()\r\n     22\r\n     23 import matplotlib\r\n---> 24 import matplotlib.colorbar\r\n     25 from matplotlib import _pylab_helpers, interactive\r\n     26 from matplotlib.cbook import dedent, silent_list,\r\nis_string_like, is_numlike\r\n\r\n/opt/anaconda/envs/np18py27-1.9/lib/python2.7/site-packages/matplotlib/colorbar.py\r\nin <module>()\r\n     27 import matplotlib.artist as martist\r\n     28 import matplotlib.cbook as cbook\r\n---> 29 import matplotlib.collections as collections\r\n     30 import matplotlib.colors as colors\r\n     31 import matplotlib.contour as contour\r\n\r\n/opt/anaconda/envs/np18py27-1.9/lib/python2.7/site-packages/matplotlib/collections.py\r\nin <module>()\r\n     21 import matplotlib.artist as artist\r\n     22 from matplotlib.artist import allow_rasterization\r\n---> 23 import matplotlib.backend_bases as backend_bases\r\n     24 import matplotlib.path as mpath\r\n     25 from matplotlib import _path\r\n\r\n/opt/anaconda/envs/np18py27-1.9/lib/python2.7/site-packages/matplotlib/backend_bases.py\r\nin <module>()\r\n     48\r\n     49 import matplotlib.tight_bbox as tight_bbox\r\n---> 50 import matplotlib.textpath as textpath\r\n     51 from matplotlib.path import Path\r\n     52 from matplotlib.cbook import mplDeprecation\r\n\r\n/opt/anaconda/envs/np18py27-1.9/lib/python2.7/site-packages/matplotlib/textpath.py\r\nin <module>()\r\n     12 from matplotlib.ft2font import FT2Font, KERNING_DEFAULT,\r\nLOAD_NO_HINTING\r\n     13 from matplotlib.ft2font import LOAD_TARGET_LIGHT\r\n---> 14 from matplotlib.mathtext import MathTextParser\r\n     15 import matplotlib.dviread as dviread\r\n     16 from matplotlib.font_manager import FontProperties\r\n\r\n/opt/anaconda/envs/np18py27-1.9/lib/python2.7/site-packages/matplotlib/mathtext.py\r\nin <module>()\r\n     60\r\n     61 import matplotlib.colors as mcolors\r\n---> 62 import matplotlib._png as _png\r\n     63 ####################\r\n     64\r\n\r\nImportError: libpng15.so.15: cannot open shared object file: No such\r\nfile or directory\r\n\r\n```"}}