<div dir="ltr">Hi All,<font face="yw-fb39f07fb084d866590337dcf177ec05e6c4329b-f07bc8a002ab884ed0b506147aa13976--o" style></font><div><br></div><div>I am trying to get started on the tutorial, but when entered "from mvpa2<span id="337e24f7-0e2a-46c8-b757-637fec11524d" class="GINGER_SOFTWARE_mark">.</span>tutorial_suite import *" I got the error message below. Does anyone know why this is happening? </div>
<div><br></div><div>
<p class=""><span class="">In [<b>8</b>]: </span>from mvpa2<span id="3bb1d951-b749-45c6-9a67-cfcc9164a693" class="GINGER_SOFTWARE_mark">.</span>tutorial_suite import *</p>
<p class=""><b>---------------------------------------------------------------------------</b></p>
<p class=""><span class=""><b>ImportError</b></span> Traceback (most recent call last)</p>
<p class=""><b><<span id="8a4c9f3f-e37c-4242-aaf7-444baf925c1f" class="GINGER_SOFTWARE_mark">ipython</span>-input-8-12da92f30be7></b><span class=""> in </span><span class=""><module></span><span class=""><b>()</b></span></p>
<p class=""><span class=""><b>----> 1</b></span><span class=""><b> </b></span><span class=""><b>from</b></span> mvpa2<span class=""><b><span id="d70048f2-09ba-4cff-8f50-4b887e6d0ead" class="GINGER_SOFTWARE_mark">.</span></b></span>tutorial_suite <span class=""><b>import</b></span> <span class=""><b>*</b></span></p>
<p class=""><br></p>
<p class=""><b>/<span id="cb0ff269-1dbc-4db7-b146-8988d8832b14" class="GINGER_SOFTWARE_mark">usr</span>/lib64/python2<span id="2f5b422f-b773-4d7b-8c98-13671d66e9cb" class="GINGER_SOFTWARE_mark">.</span>6/site-packages/mvpa2/tutorial_suite<span id="5f440d60-ba46-4766-9b68-d6c25acfddf1" class="GINGER_SOFTWARE_mark">.</span><span id="bab3fa60-80d1-4762-a5cd-b5489ed61a27" class="GINGER_SOFTWARE_mark">py</span></b><span class=""> in </span><span class=""><module></span><span class=""><b>()</b></span></p>
<p class=""> 13<span class=""> </span></p>
<p class=""><span class=""> 14</span><span class=""> </span><b># <span id="0bc82264-2364-477d-b660-41c71ba6a746" class="GINGER_SOFTWARE_mark">later replace</span> with</b></p>
<p class=""><b>---> 15</b><span class=""><b> </b></span><b>from</b><span class=""> mvpa2</span><span class=""><b><span id="9d590644-0315-4fa3-b368-70ada802e708" class="GINGER_SOFTWARE_mark">.</span></b></span><span class="">suite </span><b>import</b><span class=""> </span><span class=""><b>*</b></span></p>
<p class=""> 16<span class=""> </span></p>
<p class=""><span class=""> 17</span> tutorial_data_path <span class=""><b>=</b></span> mvpa2<span class=""><b><span id="9c5c60f4-be0f-4578-aa0a-cefdf03277c3" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="4e1f4279-4128-4390-947c-30f16cce0de2" class="GINGER_SOFTWARE_mark">cfg</span><span class=""><b><span id="e2282414-38e8-4eac-8bb9-b2147e9eba88" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="9c8cadb2-4d00-457f-9bd6-41246e10d30c" class="GINGER_SOFTWARE_mark">get</span><span class=""><b><span id="1e94e5b2-e310-4a2f-849b-9f7f39b50785" class="GINGER_SOFTWARE_mark">(</span></b></span><span class=""><b>'location'</b></span><span class=""><b>,</b></span> <span class=""><b>'tutorial data'</b></span><span class=""><b>,</b></span> default<span class=""><b>=</b></span>os<span class=""><b><span id="ce478297-3ff3-4587-add4-c55edce14690" class="GINGER_SOFTWARE_mark">.</span></b></span>path<span class=""><b><span id="17a14121-349d-46b6-a6bd-55040d7c4b9d" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="5bc6fc15-20a1-4d15-ac19-d4e945ae56b0" class="GINGER_SOFTWARE_mark">curdir</span><span class=""><b>)</b></span></p>
<p class=""><br></p>
<p class=""><b>/<span id="54242228-91f6-4be0-8d31-233dcbf7c5f8" class="GINGER_SOFTWARE_mark">usr</span>/lib64/python2<span id="ac774cc0-8795-4e03-b762-6124d8b0d692" class="GINGER_SOFTWARE_mark">.</span>6/site-packages/mvpa2/suite<span id="533cf17e-7678-40eb-8a20-a36113762687" class="GINGER_SOFTWARE_mark">.</span><span id="8745c5c8-a73f-495f-a8b5-608b21e32d32" class="GINGER_SOFTWARE_mark">py</span></b><span class=""> in </span><span class=""><module></span><span class=""><b>()</b></span></p>
<p class=""> 241<span class=""> </span></p>
<p class=""><span class=""> 242</span><span class=""> __sdebug</span><span class=""><b><span id="bc930085-25f4-40c4-9b89-057e61af5078" class="GINGER_SOFTWARE_mark">(</span></b></span><b>"surface searchlight"</b><span class=""><b>)</b></span></p>
<p class=""><span class=""><b>--> 243</b></span><span class=""><b> </b></span><span class=""><b>from</b></span> mvpa2<span class=""><b><span id="488c895a-9602-44fa-aabf-39c3c38a5a12" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="fef5bcf3-4ba9-49bb-9e88-01966e155a09" class="GINGER_SOFTWARE_mark">misc</span><span class=""><b><span id="90e378cb-33b0-45c2-84dd-05f9d2db08a9" class="GINGER_SOFTWARE_mark">.</span></b></span>surfing<span class=""><b><span id="3627d8cf-6440-4b61-9823-2962bf1c0895" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="64f13ecf-d3af-4946-bc88-6322d0ce7325" class="GINGER_SOFTWARE_mark">queryengine</span> <span class=""><b>import</b></span> SurfaceVerticesQueryEngine<span class=""><b>,</b></span><span class=""> \</span></p>
<p class=""><span class=""> 244</span> SurfaceVoxelsQueryEngine<span class=""><b>,</b></span><span class=""> \</span></p>
<p class=""><span class=""> 245</span> disc_surface_queryengine</p>
<p class=""><br></p>
<p class=""><b>/<span id="d6889633-a721-4718-98f0-b750f1ee6d8d" class="GINGER_SOFTWARE_mark">usr</span>/lib64/python2<span id="738f7a14-a0bc-4d4b-9290-4a16fd64f0c6" class="GINGER_SOFTWARE_mark">.</span>6/site-packages/mvpa2/<span id="07be2910-e2fa-44a3-9dc9-ed46864184c4" class="GINGER_SOFTWARE_mark">misc</span>/surfing/<span id="14489e1a-718d-49ea-837c-fa31f3a92658" class="GINGER_SOFTWARE_mark">queryengine</span><span id="7d4d84e0-bfb9-4932-9685-0dda6131709d" class="GINGER_SOFTWARE_mark">.</span><span id="1be41765-bcc4-4369-8a9b-f4a6ef3b1d88" class="GINGER_SOFTWARE_mark">py</span></b><span class=""> in </span><span class=""><module></span><span class=""><b>()</b></span></p>
<p class=""><span class=""> 27</span> <span class=""><b>from</b></span> mvpa2<span class=""><b><span id="8a6d90c6-d9c1-4ad0-aa47-b2f1190ad611" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="d19b75e2-a08f-41f9-a245-7c2b1932da41" class="GINGER_SOFTWARE_mark">misc</span><span class=""><b><span id="f26e79bb-efac-4e70-83d4-58cbb31f5bce" class="GINGER_SOFTWARE_mark">.</span></b></span>neighborhood <span class=""><b>import</b></span> QueryEngineInterface</p>
<p class=""> 28<span class=""> </span></p>
<p class=""><span class=""><b>---> 29</b></span><span class=""><b> </b></span><span class=""><b>from</b></span> mvpa2<span class=""><b><span id="85fdc4ca-045c-4748-936d-fba15e59a1d0" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="f01053e0-ce6a-4ad0-ac3d-4d97e4a4681c" class="GINGER_SOFTWARE_mark">misc</span><span class=""><b><span id="7a2d414a-4a10-4e9a-8e66-9a994ef088ed" class="GINGER_SOFTWARE_mark">.</span></b></span>surfing <span class=""><b>import</b></span> <span id="aaea3dff-2e7c-4d80-8026-58f79a13fc68" class="GINGER_SOFTWARE_mark">volgeom</span><span class=""><b>,</b></span> surf_voxel_selection</p>
<p class=""><span class=""> 30</span> <span class=""><b>from</b></span> mvpa2<span class=""><b><span id="6b7917d8-37e5-476a-8577-a6c25b5d302c" class="GINGER_SOFTWARE_mark">.</span></b></span>base <span class=""><b>import</b></span> warning</p>
<p class=""> 31<span class=""> </span></p>
<p class=""><br></p>
<p class=""><b>/<span id="43735790-4649-46d7-8dab-3f66c7a8a9c7" class="GINGER_SOFTWARE_mark">usr</span>/lib64/python2<span id="a36e81ae-d2da-4894-9ed7-69bb92f593e3" class="GINGER_SOFTWARE_mark">.</span>6/site-packages/mvpa2/<span id="1145cab6-4e8b-40ff-b040-0235afabe382" class="GINGER_SOFTWARE_mark">misc</span>/surfing/surf_voxel_selection<span id="2f90af11-f068-43da-954d-a13a1d042aee" class="GINGER_SOFTWARE_mark">.</span><span id="3dcd612d-2bb3-4caa-8950-efac8e5ce99c" class="GINGER_SOFTWARE_mark">py</span></b><span class=""> in </span><span class=""><module></span><span class=""><b>()</b></span></p>
<p class=""><span class=""> 37</span> <span class=""><b>from</b></span> mvpa2<span class=""><b><span id="1152100c-aeec-49a5-872d-e6b01a1fac51" class="GINGER_SOFTWARE_mark">.</span></b></span>base <span class=""><b>import</b></span> warning<span class=""><b>,</b></span> externals</p>
<p class=""> 38<span class=""> </span></p>
<p class=""><span class=""><b>---> 39</b></span><span class=""><b> </b></span><span class=""><b>from</b></span> mvpa2<span class=""><b><span id="bc2dc0ee-a6e2-4410-9680-0c3f24b9afb2" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="723b61f5-8449-4de8-b05d-24ae65e7de3f" class="GINGER_SOFTWARE_mark">misc</span><span class=""><b><span id="6c669476-632a-428e-8444-e30fd2ecdc0c" class="GINGER_SOFTWARE_mark">.</span></b></span>surfing <span class=""><b>import</b></span> <span id="70a0cfa3-f950-4b3a-8ea9-a7e4d5de6b05" class="GINGER_SOFTWARE_mark">volgeom</span><span class=""><b>,</b></span> <span id="01adfbba-a986-4725-b233-e6314fad5b87" class="GINGER_SOFTWARE_mark">volsurf</span><span class=""><b>,</b></span> volume_mask_dict</p>
<p class=""><span class=""> 40</span> <span class=""><b>from</b></span> mvpa2<span class=""><b><span id="3e8d8826-291b-4512-b4bf-b31759f553c1" class="GINGER_SOFTWARE_mark">.</span></b></span>support<span class=""><b><span id="1730e686-de1d-4bde-9903-5f38b010ab75" class="GINGER_SOFTWARE_mark">.</span></b></span><span id="0e268ace-cb68-4928-bc30-5d495da2829f" class="GINGER_SOFTWARE_mark">nibabel</span> <span class=""><b>import</b></span> surf</p>
<p class=""><span class=""> 41</span> <span class=""><b>from</b></span> mvpa2<span class=""><b>.</b></span>base<span class=""><b>.</b></span>progress <span class=""><b>import</b></span> ProgressBar<span class=""><b>,</b></span> seconds2prettystring</p>
<p class=""><br></p>
<p class=""><b>/<span id="fe766d8f-0508-4d34-a264-8feb2e27f77b" class="GINGER_SOFTWARE_mark">usr</span>/lib64/python2<span id="f670e16e-b5ca-44bc-9ed7-a47c296fd809" class="GINGER_SOFTWARE_mark">.</span>6/site-packages/mvpa2/<span id="6cb06529-0281-4d50-8c5a-cacaa5916a4a" class="GINGER_SOFTWARE_mark">misc</span>/surfing/<span id="2debddcb-ddb5-46e0-a67f-05ec7855d8fa" class="GINGER_SOFTWARE_mark">volsurf</span><span id="cb3dada6-7525-41df-bdb0-4fa6d39ea1df" class="GINGER_SOFTWARE_mark">.</span><span id="3efc81a1-4afc-4848-99bb-97f1c8b5961e" class="GINGER_SOFTWARE_mark">py</span></b><span class=""> in </span><span class=""><module></span><span class=""><b>()</b></span></p>
<p class=""> 18<span class=""> </span><b>import</b><span class=""> numpy </span><b>as</b><span class=""> np</span></p>
<p class=""> 19<span class=""> </span></p>
<p class=""><span class=""><b>---> 20</b></span><span class=""><b> </b></span><span class=""><b>from</b></span> functools <span class=""><b>import</b></span> total_ordering</p>
<p class=""> 21<span class=""> </span></p>
<p class=""><span class=""> 22</span> <span class=""><b>from</b></span> mvpa2<span class=""><b><span id="acf78b47-0ee5-4338-b8fd-5c23313898cc" class="GINGER_SOFTWARE_mark">.</span></b></span>base <span class=""><b>import</b></span> externals</p>
<p class=""><br></p>
<p class=""><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b></b></span><span class=""><b>ImportError</b></span>: cannot import name total_ordering</p>
<p class=""><br></p><p class=""><br></p><p class=""><br></p><p class="">Thank you in advanced,</p><p class="">Payal</p></div></div>