{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "chem-bla-ics",
  "description": "Chemblaics (pronounced chem-bla-ics) is the science that uses open science and computers to solve problems in chemistry, biochemistry and related fields.",
  "home_page_url": "https://chem-bla-ics.linkedchemistry.info/",
  "feed_url": "https://chem-bla-ics.linkedchemistry.info/2005/11/02/rcdk-install-fails-on-gcc-40-systems.json",
  "icon": "https://chem-bla-ics.linkedchemistry.info/assets/images/chem-bla-ics_logo.png",
  "language": "en",
  "authors": [
    {
      "name": "Egon Willighagen",
      "url": "https://orcid.org/0000-0001-7542-0286",
      "_orcid": "0000-0001-7542-0286"
    }
  ],
  "items": [

    {
      "id": "https://doi.org/10.59350/b1vyj-0kd63",
      "url": "https://chem-bla-ics.linkedchemistry.info/2005/11/02/rcdk-install-fails-on-gcc-40-systems.html",
      "title": "R/CDK install fails on GCC 4.0 systems",
      "content_html": "<p>Some time ago <a href=\"http://blue.chem.psu.edu/~rajarshi/\">Rajarshi Guha</a> introduced <a href=\"http://www.r-project.org/\">R</a> bindings for the\n<a href=\"http://cdk.sf.net/\">CDK</a> (see his CDK News <a href=\"http://almost.cubic.uni-koeln.de/cdk/cdk_top/cdk_news/\">articles</a>), and\ntoday I tried to install his rcdk package that makes it happen.</p>\n\n<p>However, it requires <a href=\"http://www.omegahat.org/RSJava/\">SJava</a> which compiled fine on other machines, but not on my AMD64\nmachine. The problem seems to be related to the GNU GCC 4.0 compiler I have installed. Compiling with 3.4 works fine,\nbut 4.0 complains with:</p>\n\n<div class=\"language-shell highlighter-rouge\"><div class=\"highlight\"><pre class=\"highlight\"><code>CtoJava.cweb:215: error: static declaration of <span class=\"s1\">'std_env'</span> follows non-static declaration\nCtoJava.cweb:195: error: previous declaration of <span class=\"s1\">'std_env'</span> was here\n</code></pre></div></div>\n\n<p>Googling, learned me that I am not the only one with this problem, but did not find any solution. If you know how to fix this problem, please leave a message in the comments.</p>",
      "summary": "Some time ago Rajarshi Guha introduced R bindings for the CDK (see his CDK News articles), and today I tried to install his rcdk package that makes it happen.",
      
      "date_published": "2005-11-02T00:00:00+00:00",
      "date_modified": "2005-11-02T00:00:00+00:00",
      "tags": ["cdk","rstats"],
      
      
      
      
      
      
        "authors": [ { "name": "Egon Willighagen", "url": "https://orcid.org/0000-0001-7542-0286" } ]
      
    }

  ]
}