:orphan: |rss_image| **installation - 1/1** :ref:`Blog ` :ref:`C++ (3) ` .. |rss_image| image:: feed-icon-16x16.png :target: ../_downloads/rss.xml :alt: RSS ---- .. index:: installation .. _ap-cat-installation-0: installation - 1/1 ++++++++++++++++++ .. blogpostagg:: :title: Issues with installation from source on Windows :date: 2021-01-04 :keywords: Windows,win32,pip :categories: installation :rawfile: 2021/2021-01-04_win.rst The installation may fail on Windows when the model is compiled from the source. I could not find a particular reason. It works when :epkg:`numpy` is uninstalled before running `pip install cpyquickhelper`. Otherwise, this is the kind of error which appear: ... ---- |rss_image| **installation - 1/1** :ref:`2018-08 (2) ` :ref:`2019-02 (1) ` :ref:`2019-03 (1) ` :ref:`2019-09 (1) ` :ref:`2021-01 (1) `