(r14) InstallSoftware < CMS

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---+++Install CMS software

Follow the steps below to install the CMS package &lt;package&gt; on Debian %BR%
(CMKIN_6_1_0, OSCAR_3_9_8, ORCA_8_13_0, CMSSW_0_6_0).

   * Upgrade to Debian Sid
   * Create some symbolic links:
<blockquote>
<verbatim>
ln -s /usr/bin/make /usr/bin/gmake
ln -s /usr/lib/libssl.so.0.9.7    /usr/lib/libssl.so.4
ln -s /usr/lib/libcrypto.so.0.9.7 /usr/lib/libcrypto.so.4
apt-get install libxml-parser-perl
</verbatim>
</blockquote>
   * Download rpms
<blockquote>
<verbatim>
cd <download-directory>
wget http://cmsdoc.cern.ch/cms/oo/repos_standalone/download/download/download.sh
./download.sh <package>
</verbatim>
</blockquote>
   * Install
<blockquote>
<verbatim>
cd XCMSInstall
setenv VO_CMS_SW_DIR <install-directory>
./cmsi.pl -c default     -f cmsset.csh
</verbatim>

Edit the following lines in =cmsset.csh=:
<verbatim>
# Option used: RPMOPTS -r "--nodeps"
# setenv CMS_RPMDB_POLICY new
# setenv CMS_GCC_POLICY system
setenv GCC_DIR /usr
setenv GCC_VER 3.3.5
setenv GCC_EXEC_PREFIX /usr/lib/gcc-lib/
</verbatim>

The script =cmsi.pl= may have to be changed as well:

<verbatim>
my $rpmopts = "--nodeps";
</verbatim>

Change =cern= related from =2003= to =2004=.
Install packages
<verbatim>
./cmsi.pl -d "<packages>" -f cmsset.csh -g config
</verbatim>
</blockquote>
   * Save =cmsset.csh= for later use.
      Before working with CMS software, each time =source cmsset.csh= in order to set necessary variables.
   * For running on Debian Sid, =cxxcompiler=, =f77compiler= and =ccompiler= have to be reconfigured to use the compiler of the machine. In addition, for ORCA_8_13_0, =pythia= has to be set up.
<blockquote>
<verbatim>
scramv1 setup -i cxxcompiler << EOF
/usr
/usr/bin
/usr/bin/c++
EOF

scramv1 setup -i f77compiler << EOF
/usr
/usr/bin/g77
EOF

scramv1 setup -i ccompiler << EOF
/usr
/usr/bin
/usr/bin/c++
EOF

scramv1 setup pythia
</verbatim>
</blockquote>

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-- Main.FerencSikler - 13 Jan 2006

Topic revision: r14 - 2006-05-19 - FerencSikler

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