Databases
StackOverflow2013
Postsdbo
POdo i need 32bit libxml2 for python on snow leopard?
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POdo i need 32bit libxml2 for python on snow leopard?
    primarykey
    data
    text
    <p>i'm having a hell of a time installing scrapy on my sl mbp. it requires libxml2, so i set about installing that. installing it from macports doesn't seem to pull down the python binding.</p> <p>installing it from source through scrapy's instructions (<a href="http://doc.scrapy.org/intro/install.html#intro-install-step1" rel="nofollow noreferrer">here</a>) does install the python bindings, but when i run 'python -c "import libxml2"' i get an architecture mismatch:</p> <pre><code>Traceback (most recent call last): File "&lt;string&gt;", line 1, in &lt;module&gt; File "libxml2.py", line 1, in &lt;module&gt; import libxml2mod ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site- packages/libxml2mod.so, 2): no suitable image found. Did find: /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site- packages/libxml2mod.so: mach-o, but wrong architecture </code></pre> <p>when i explicitly build the libxml2 dlls to be 32bit, that error goes away, but then libxslt won't build because of some other library not being 32 bit. i'm afraid to keep pulling on that string. so the question is - is python 32bit only? am i doing something stupid here?</p> <p><em>edit</em> - this is python 2.6</p> <p><em>edit 2</em> - by popular demand, i'm consolidating @Ned Deily's awesome answer up here. all credit to him, i'm just posting the steps i took based on his response:</p> <p>if you've been screwing around with mac ports, (and haven't installed anything else through them that you need), nuke them. </p> <pre><code>$ sudo rm -r /opt/local </code></pre> <p>add the following to <code>/opt/local/etc/macports/variants.conf</code> to prevent downloading the entire unix library with the next commands</p> <pre><code>+bash_completion +quartz +ssl +no_x11 +no_neon +no_tkinter +universal +libyaml -scientific </code></pre> <p>install the macports version of python</p> <pre><code>$ sudo port install python26 </code></pre> <p>install the pre-reqs for scrapy</p> <pre><code>sudo port install py26-libxml2 py26-twisted py26-openssl py26-simplejson py26-setuptools python_select sudo python_select python26 </code></pre> <p>test that the correct python is selected: run <code>$ which python</code>, which should say something along the lines of '/opt/local/bin/python', and that in its own right should be a link to /opt/local/bin/python2.6. </p> <p>test that the correct architectures are present: run <code>file 'which python'</code> (the single quotes should be backticks, which should spit out (for intel macs running 10.6):</p> <pre><code>/opt/local/bin/python2.6: Mach-O universal binary with 2 architectures /opt/local/bin/python2.6 (for architecture x86_64): Mach-O 64-bit executable x86_64 /opt/local/bin/python2.6 (for architecture i386): Mach-O executable i386 </code></pre> <p>test that libxml installed successfully</p> <pre><code>$ python -c 'import libxml2' </code></pre> <p>if all is well, you should get no output.</p> <p>install scrapy</p> <pre><code>sudo /opt/local/bin/easy_install-2.6 scrapy </code></pre> <p>run through the streets (fully clothed) rejoicing that everything is done. again, thanks to ned for the detailed response.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USkolosy
    1. USkolosy
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POdo i need 32bit libxml2 for python on snow leopard?
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POdo i need 32bit libxml2 for python on snow leopard?
      1. UScit
      1. VTFavorite
    3. VO
      singulars
      1. POdo i need 32bit libxml2 for python on snow leopard?
      1. USow3n
      1. VTFavorite
    1. COYou have some spaces in the path for libxml2mod is that just a cut and paste error? (As in two different places it is not obvious)
      singulars
      1. POdo i need 32bit libxml2 for python on snow leopard?
      1. USMark
    2. COcut 'n paste error. terminal -> so 4-space-for-code-indent == spacing mayhem
      singulars
      1. POdo i need 32bit libxml2 for python on snow leopard?
      1. USkolosy
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload