<div dir="ltr">Hello,<br><br>Thank you for this new version of scikit-image.<br><br>I met the following message when i try to upgrade scikit-image (linux):<br><br><div class="prettyprint" style="background-color: rgb(250, 250, 250); border-color: rgb(187, 187, 187); border-style: solid; border-width: 1px; word-wrap: break-word;"><code class="prettyprint"><div class="subprettyprint"><span style="color: #000;" class="styled-by-prettify">$ pip install </span><span style="color: #660;" class="styled-by-prettify">--</span><span style="color: #000;" class="styled-by-prettify">upgrade scikit</span><span style="color: #660;" class="styled-by-prettify">-</span><span style="color: #000;" class="styled-by-prettify">image<br></span><span style="color: #606;" class="styled-by-prettify">Collecting</span><span style="color: #000;" class="styled-by-prettify"> scikit</span><span style="color: #660;" class="styled-by-prettify">-</span><span style="color: #000;" class="styled-by-prettify">image<br>  </span><span style="color: #606;" class="styled-by-prettify">Using</span><span style="color: #000;" class="styled-by-prettify"> cached scikit</span><span style="color: #660;" class="styled-by-prettify">-</span><span style="color: #000;" class="styled-by-prettify">image</span><span style="color: #660;" class="styled-by-prettify">-</span><span style="color: #066;" class="styled-by-prettify">0.12</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #066;" class="styled-by-prettify">0.tar</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify">gz<br>    </span><span style="color: #606;" class="styled-by-prettify">Complete</span><span style="color: #000;" class="styled-by-prettify"> output </span><span style="color: #008;" class="styled-by-prettify">from</span><span style="color: #000;" class="styled-by-prettify"> command python setup</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify">py egg_info</span><span style="color: #660;" class="styled-by-prettify">:</span><span style="color: #000;" class="styled-by-prettify"><br>    </span><span style="color: #606;" class="styled-by-prettify">Partial</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">import</span><span style="color: #000;" class="styled-by-prettify"> of skimage during the build process</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify"><br>    </span><span style="color: #606;" class="styled-by-prettify">Traceback</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #660;" class="styled-by-prettify">(</span><span style="color: #000;" class="styled-by-prettify">most recent call </span><span style="color: #008;" class="styled-by-prettify">last</span><span style="color: #660;" class="styled-by-prettify">):</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"<string>"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">1</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify"><module></span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/tmp/pip-build-rR00uc/scikit-image/setup.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">146</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify"><module></span><span style="color: #000;" class="styled-by-prettify"><br>        </span><span style="color: #660;" class="styled-by-prettify">**</span><span style="color: #000;" class="styled-by-prettify">extra<br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/core.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">135</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> setup<br>        config </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> configuration</span><span style="color: #660;" class="styled-by-prettify">()</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/tmp/pip-build-rR00uc/scikit-image/setup.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">69</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> configuration<br>        config</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify">add_subpackage</span><span style="color: #660;" class="styled-by-prettify">(</span><span style="color: #080;" class="styled-by-prettify">'skimage'</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/misc_util.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">1002</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> add_subpackage<br>        caller_level </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #066;" class="styled-by-prettify">2</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/misc_util.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">971</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> get_subpackage<br>        caller_level </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> caller_level </span><span style="color: #660;" class="styled-by-prettify">+</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #066;" class="styled-by-prettify">1</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/misc_util.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">908</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> _get_configuration_from_setup_py<br>        config </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> setup_module</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify">configuration</span><span style="color: #660;" class="styled-by-prettify">(*</span><span style="color: #000;" class="styled-by-prettify">args</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"skimage/setup.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">21</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> configuration<br>        config</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify">add_subpackage</span><span style="color: #660;" class="styled-by-prettify">(</span><span style="color: #080;" class="styled-by-prettify">'morphology'</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/misc_util.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">1002</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> add_subpackage<br>        caller_level </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #066;" class="styled-by-prettify">2</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/misc_util.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">971</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> get_subpackage<br>        caller_level </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> caller_level </span><span style="color: #660;" class="styled-by-prettify">+</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #066;" class="styled-by-prettify">1</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"/usr/lib/python2.7/site-packages/numpy/distutils/misc_util.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">908</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> _get_configuration_from_setup_py<br>        config </span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify"> setup_module</span><span style="color: #660;" class="styled-by-prettify">.</span><span style="color: #000;" class="styled-by-prettify">configuration</span><span style="color: #660;" class="styled-by-prettify">(*</span><span style="color: #000;" class="styled-by-prettify">args</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"skimage/morphology/setup.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">19</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> configuration<br>        cython</span><span style="color: #660;" class="styled-by-prettify">([</span><span style="color: #080;" class="styled-by-prettify">'_skeletonize_3d_cy.pyx.in'</span><span style="color: #660;" class="styled-by-prettify">],</span><span style="color: #000;" class="styled-by-prettify"> working_path</span><span style="color: #660;" class="styled-by-prettify">=</span><span style="color: #000;" class="styled-by-prettify">base_path</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"skimage/_build.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">39</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> cython<br>        </span><span style="color: #008;" class="styled-by-prettify">if</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">not</span><span style="color: #000;" class="styled-by-prettify"> _changed</span><span style="color: #660;" class="styled-by-prettify">(</span><span style="color: #000;" class="styled-by-prettify">pyxfile</span><span style="color: #660;" class="styled-by-prettify">):</span><span style="color: #000;" class="styled-by-prettify"><br>      </span><span style="color: #606;" class="styled-by-prettify">File</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">"skimage/_build.py"</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> line </span><span style="color: #066;" class="styled-by-prettify">70</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">in</span><span style="color: #000;" class="styled-by-prettify"> _changed<br>        </span><span style="color: #008;" class="styled-by-prettify">with</span><span style="color: #000;" class="styled-by-prettify"> open</span><span style="color: #660;" class="styled-by-prettify">(</span><span style="color: #000;" class="styled-by-prettify">filename</span><span style="color: #660;" class="styled-by-prettify">,</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">'rb'</span><span style="color: #660;" class="styled-by-prettify">)</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #008;" class="styled-by-prettify">as</span><span style="color: #000;" class="styled-by-prettify"> f</span><span style="color: #660;" class="styled-by-prettify">:</span><span style="color: #000;" class="styled-by-prettify"><br>    </span><span style="color: #606;" class="styled-by-prettify">IOError</span><span style="color: #660;" class="styled-by-prettify">:</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #660;" class="styled-by-prettify">[</span><span style="color: #606;" class="styled-by-prettify">Errno</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #066;" class="styled-by-prettify">2</span><span style="color: #660;" class="styled-by-prettify">]</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #606;" class="styled-by-prettify">No</span><span style="color: #000;" class="styled-by-prettify"> such file </span><span style="color: #008;" class="styled-by-prettify">or</span><span style="color: #000;" class="styled-by-prettify"> directory</span><span style="color: #660;" class="styled-by-prettify">:</span><span style="color: #000;" class="styled-by-prettify"> </span><span style="color: #080;" class="styled-by-prettify">'/tmp/pip-build-rR00uc/scikit-image/skimage/morphology/_skeletonize_3d_cy.pyx.in'</span></div></code></div><br>I got the same message working with sudo or from a virtual env.<br><br>Best regards<br>jean-patrick<br></div>