https://t2bwiki.iihe.ac.be/index.php?action=history&feed=atom&title=CompileAndInstallRootCompileAndInstallRoot - Revision history2026-05-16T10:05:13ZRevision history for this page on the wikiMediaWiki 1.45.3https://t2bwiki.iihe.ac.be/index.php?title=CompileAndInstallRoot&diff=62&oldid=prevMaintenance script: Created page with " == Architecture 64bit ==
=== Getting the source code ===
*Connect to m1 as root and download
<pre>
cd /user/cmssoft/
mkdir root_5.32.00
cd root_5.32.00
wget ftp://ro..."2015-08-26T12:28:22Z<p>Created page with " == Architecture 64bit ==
=== Getting the source code ===
*Connect to m1 as root and download
<pre>
cd /user/cmssoft/
mkdir root_5.32.00
cd root_5.32.00
wget ftp://ro..."</p>
<p><b>New page</b></p><div><br />
== Architecture 64bit ==<br />
=== Getting the source code ===<br />
<br />
*Connect to m1 as root and download<br />
<pre><br />
cd /user/cmssoft/<br />
mkdir root_5.32.00<br />
cd root_5.32.00<br />
wget ftp://root.cern.ch/root/root_v5.32.00.source.tar.gz<br />
cd ..<br />
chown -R srugovac.localusers root_5.32.00/<br />
</pre><br />
<br />
=== Compiling the code ===<br />
<br />
*Connect on m2 as a srugovac<br />
<pre><br />
cd /user/cmssoft/root_5.32.00<br />
./configure --enable-dcache --enable-roofit --enable-minuit2 --enable-mathmore --enable-asimage<br />
make<br />
</pre><br />
<br />
<br />
=== Extra steps ===<br />
<br />
*copy the libDCache files from the software area:<br />
<pre><br />
cp /sandbox/cmss/slc5_amd64_gcc434/lcg/root/5.30.02-cms6/lib/libDCache.* /user/cmssoft/root_5.30.02/root/lib/<br />
</pre><br />
'''Make sure it is coming from the same ROOT version here is 5.30.02 .'''<br />
*tell users to adapt there LD_LIBRARY_PATH in the following way:<br />
*with bash<br />
<pre><br />
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/sandbox/cmss/slc5_amd64_gcc434/cms/cmssw/CMSSW_4_2_8/external/slc5_amd64_gcc434/lib<br />
</pre><br />
*with tcsh<br />
<pre><br />
setenv LD_LIBRARY_PATH $LD_LIBRARY_PATH:/sandbox/cmss/slc5_amd64_gcc434/cms/cmssw/CMSSW_4_2_8/external/slc5_amd64_gcc434/lib<br />
</pre><br />
<br />
== Architecture 32bit ==<br />
=== Getting the source code ===<br />
<br />
*Connect to m1 as root and download<br />
<pre><br />
cd /user/cmssoft/<br />
mkdir root_5.32.00<br />
cd root_5.32.00<br />
wget ftp://root.cern.ch/root/root_v5.32.00.source.tar.gz<br />
cd ..<br />
chown -R srugovac.localusers root_5.32.00/<br />
</pre><br />
*Connect to m2 as root and install manually some needed libraries<br />
<pre><br />
yum install libXpm-devel.i386 libXpm-devel.i386 libXft-devel.i386 libXext-devel.i386 freetype-devel.i386 libjpeg-devel.i386<br />
yum install libpng-devel-1.2.10-7.1.el5_3.2.i386<br />
</pre><br />
<br />
'''Newer versions of ROOT might need also other development libraries. If it is the case, ./configure will complain for missing libraries.'''<br />
<br />
=== Compiling the code ===<br />
<br />
*Still in m2 as srugovac<br />
<pre><br />
cd /user/cmssoft/root_5.32.00<br />
./configure linux --enable-dcache --enable-roofit --enable-minuit2 --enable-mathmore --enable-asimage<br />
make<br />
</pre><br />
<br />
<br />
<br />
<br />
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