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Sorry if this is not exactly a dev-question, but it seems to me that
with Ubuntu Precise Pangolin it is all but easy to do a proper
install of SANE from source. I noticed another question that had
similar version mismatch which might be at the root of that problem
as well. <br>
<br>
If I run on a fresh install of Ubuntu with compiled SANE source from
the git I get:<br>
<blockquote><span
class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">$ scanimage
-V</span><span
class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva"></span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">scanimage
(sane-backends) 1.0.24git; backend version 1.0.22</span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva"></span></blockquote>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">(I
basically followed the instructions on <br>
<a class="moz-txt-link-freetext" href="http://ubuntuportal.com/2012/02/how-to-get-an-canon-canoscan-lide-100-scanner-to-work-in-ubuntu-11-10linux-mint-12.html">http://ubuntuportal.com/2012/02/how-to-get-an-canon-canoscan-lide-100-scanner-to-work-in-ubuntu-11-10linux-mint-12.html</a><br>
since I didn't find any other information making sure that sane
was not installed prior to installation.)<br>
<br>
My primary interest is the epson2-backend. In <span
class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">1.0.22 it
offer the wrong TPU settings for Epson V700 (which TPU2-mode
wasn't supported in 1.0.22).</span></span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">Since it
shows 1.0.22 behaviour, it implies that the epson2-backend comes
from 1.0.22 and not 1.0.24.<br>
<br>
If I install SANE with prefix to a local folder and run that
version of scanimage it still produces the mismatch.<br>
<br>
However, on another computer where I installed a custom 1.0.22
build of SANE last winter and since have upgraded to Ubuntu 12.04,
I can install the same SANE-git locally and have it correctly
match backends:<br>
</span>
<blockquote><span
class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">$
./SANE/bin/scanimage -V</span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">scanimage
(sane-backends) 1.0.24git; backend version 1.0.24</span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">$
scanimage -V</span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">scanimage
(sane-backends) 1.0.22; backend version 1.0.22</span><br>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva"></span></blockquote>
<span class="author-a-z76zogwz76zz81z9z66zkdrz85zz87zmva">On this
computer the 1.0.24 works correctly in finding TPU2 on Epson V700.<br>
<br>
So what am I missing/doing wrong?<br>
<br>
/Martin Zackrisson<br>
<br>
</span>
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