marcosan ha scritto:

Ciao, e` vero che Octave e` un buon sostituto di Matlab (come dimostra il buon Quarteroni "Scientific Computing with MATLAB and Octave"), ma e` anche vero che non sono la stessa cosa e capisco perfettamente che andare a fare un esame su un sistema diverso non e` proprio allettante

Passando all'installazione, e` vero che ho abbandonato Matlab da tempo per fortuna, ma qualche hanno fa avevo fatto un'installazione su una macchina Linux e devo dire che era andato tutto liscio...e ai tempi non e` che ne capissi poi tanto del pinguino! Per darti una mano nello specifico dovresti allegarci i file .txt che riporti nella schermata al link (http://imageshack.us/photo/my-images/836/matlab.png/) e magari anche la guida in PDF per l'installazione! Non te la prendere, ma prima di chiedere aiuto hai almeno letto la guida, il readme.txt & co.? Piu` la tua richiesta sara` precisa, piu` sara` facile darti una mano!

Ciao,
Marco

marco abbi pazienza non so come allegart i file

sette70 ha scritto:

Ciao,prova a guardare questa guida:
http://www.fioreltech.net/linux/matlab_install#debian_etchubuntu

nel2°paragrafo dice:
Editiamo lo script install sostituendo la seguente riga:

con

ver=`objdump -x /lib/libc.so.6|egrep "GLIBC_"|tail -1|awk -F_ '{print $2}'`
ma nel contenuto di install la riga ver=`/lib/libc.so.6 | head -1 | sed -e "s/^[^0-9]*//" -e "s/[ ,].*$//"`
non la trovo.
ti allego il contenuto di install:
#!/bin/sh
#
# Name:
# install - install - script file for invoking the Multi-platform installer on Linux.
#
# Usage: install [-h|help]"
# [-javadir ] | [-root ] |"
# [-test] | [-v|-verbose]"
# -h|-help - Display arguments."
# -test - Don't actually run the java
# command (only useful with -v)."
# -v|-verbose - Display settings."
# -javadir - Override default java root directory."
# -root - Override default DVD root directory."
#
# The default settings when no override inputs are supplied are: "
# -root = "
# -javadir = /java/jre/$ARCH/jre'
#
#
# Copyright 2009-2010 The MathWorks, Inc.
#__________________________________________________________________________
#
arg0_=$0
#
#
trap "exit 1" 1 2 3 15
#
#========================= archlist.sh (start) ============================
#
# usage: archlist.sh
#
# abstract: This Bourne Shell script creates the variable ARCH_LIST.
#
# note(s): 1. This file is always imbedded in another script
#
# Copyright 1997-2007 The MathWorks, Inc.
# $Revision: 1.1.6.3 $ $Date: 2007/11/12 22:52:47 $
#----------------------------------------------------------------------------
#
ARCH_LIST='glnx86 glnxa64 mac maci maci64 sol2 sol64'
#=======================================================================
# Functions:
# check_archlist ()
#=======================================================================
check_archlist () { # Sets ARCH. If first argument contains a valid
# arch then ARCH is set to that value else
# an empty string. If there is a second argument
# do not output any warning message. The most
# common forms of the first argument are:
#
# ARCH=arch
# MATLAB_ARCH=arch
# argument=-arch
#
# Always returns a 0 status.
#
# usage: check_archlist arch=[-]value [noprint]
#
if [ $# -gt 0 ]; then
arch_in=`expr "$1" : '.*=\(.*\)'`
if [ "$arch_in" != "" ]; then
ARCH=`echo "$ARCH_LIST EOF $arch_in" | awk '
#-----------------------------------------------------------------------
{ for (i = 1; i <= NF; i = i + 1)
if ($i == "EOF")
narch = i - 1
for (i = 1; i <= narch; i = i + 1)
if ($i == $NF || "-" $i == $NF) {
print $i
exit
}
}'`
#-----------------------------------------------------------------------
if [ "$ARCH" = "" -a $# -eq 1 ]; then
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
echo ' '
echo " Warning: $1 does not specify a valid architecture - ignored . . ."
echo ' '
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
fi
else
ARCH=""
fi
else
ARCH=""
fi
#
return 0
}
#=======================================================================
#========================= archlist.sh (end) ==============================
ARCH=
#========================= arch.sh (start) ============================
#!/bin/sh
#
# usage: arch.sh
#
# abstract: This Bourne Shell script determines the architecture
# of the the current machine.
#
# ARCH - Machine architecture
#
# IMPORTANT: The shell function 'check_archlist' is used
# by this routine and MUST be loaded first.
# This can be done by sourcing the file,
#
# archlist.sh
#
# before using this routine.
#
# note(s): 1. This routine must be called using a . (period)
#
# 2. Also returns ARCH_MSG which may contain additional
# information when ARCH returns 'unknown'.
#
# Copyright 1986-2007 The MathWorks, Inc.
# $Revision: 1.1.6.6 $ $Date: 2010/09/20 14:06:43 $
#----------------------------------------------------------------------------
#
#=======================================================================
# Functions:
# realfilepath ()
# matlab_arch ()
#=======================================================================
realfilepath () { # Returns the actual path in the file system
# of a file. It follows links. It returns an
# empty path if an error occurs.
#
# Returns a 1 status if the file does not exist
# or appears to be a circular link. Otherwise,
# a 0 status is returned.
#
# usage: realfilepath filepath
#
file=$1
n=1
#
dir=`dirname "$file"`
dir=`(cd "$dir"; /bin/pwd)`
file=`basename "$file"`
#
# Try up to 8 links
#
while [ $n -le 8 ]
do
(cd "$dir") >/dev/null 2>&1
if [ $? -eq 0 ]; then
lscmd=`(cd "$dir"; ls -l "$file" 2>/dev/null)`
#
# Check for link portably
#
if [ `expr "//$lscmd" : '//.*->.*'` -ne 0 ]; then
link=`echo "$lscmd" | awk '{ print $NF }'`
dirnext=`dirname "$link"`
dir=`(cd "$dir"; cd "$dirnext"; /bin/pwd)`
file=`basename "$link"`
elif [ "$lscmd" != "" ]; then
echo `(cd "$dir"; /bin/pwd)`/$file
return 0
else
return 1
fi
else
return 1
fi
n=`expr $n + 1`
done
return 1
}

#
#=======================================================================
set_mac_arch() {
# First check to see if maci64 is even possible on this hardware
if [ "`/usr/sbin/sysctl -n hw.cpu64bit_capable`" = "0" ]; then
# maci64 is not possible. So set the arch to maci.
ARCH="maci"
return
fi

# Now check to see if maci64 is asked for
if [ "$MACI64" = "0" ]; then
# only maci is wanted, so arch is maci.
ARCH="maci"
return
fi

# If we get to this point, maci64 is available and desired. So, check to
# see if 64 bit binaries are available. First, if $MATLABROOT is NOT
# set, we can't really check for anything else.
if [ "$MATLABROOT" = "" ]; then
ARCH="maci64";
return
fi

# if we get to this point, we need to check the binaries that we have to
# find out if we have maci64 binaries
if [ -d "$MATLABROOT/bin/maci64" ]; then
ARCH="maci64"
return
fi

# if we get to this point, even though maci64 is possible and desired,
# the maci64 binaries aren't available, so fall back to maci
ARCH="maci"
}

#
#=======================================================================
matlab_arch () { # Determine the architecture for MATLAB
# It returns the value in the ARCH variable.
# If 'unknown' is returned then sometimes a
# diagnostic message is returned in ARCH_MSG.
#
# Always returns a 0 status.
#
# usage: matlab_arch
#
ARCH="unknown"
#
if [ -f /bin/uname ]; then
case "`/bin/uname`" in
SunOS) # Solaris
case "`/bin/uname -p`" in
sparc)
ARCH="sol64"
;;
i386)
ARCH="sola64"
;;
esac
;;
Linux)
case "`/bin/uname -m`" in
i*86)
ARCH="glnx86"
;;
x86_64)
ARCH="glnxa64"
;;
esac
;;
# Usually uname lives in /usr/bin on the Mac, but sometimes people
# have links in /bin that link uname to /usr/bin. Because of this
# Mac needs to be listed in the checks for both /bin/uname and /usr/bin/uname
Darwin) # Mac OS X
case "`/bin/uname -p`" in
i386)
set_mac_arch
;;
esac
;;
*)
:
;;
esac
elif [ -f /usr/bin/uname ]; then
case "`/usr/bin/uname`" in
Darwin) # Mac OS X
case "`/usr/bin/uname -p`" in
i386)
set_mac_arch
;;
esac
;;
esac
fi
return 0
}
#=======================================================================
#
# The local shell function check_archlist is assumed to be loaded before this
# function is sourced.
#
ARCH_MSG=''
check_archlist ARCH=$ARCH
if [ "$ARCH" = "" ]; then
if [ "$MATLAB_ARCH" != "" ]; then
check_archlist MATLAB_ARCH=$MATLAB_ARCH
fi
if [ "$ARCH" = "" ]; then
matlab_arch
fi
fi
Arch=$ARCH
#========================= arch.sh (end) ==============================
#
#=======================================================================
setMac () {
if [ "$ARCH" = "maci" -o "$ARCH" = "maci64" ]; then
ISMAC=1
else
ISMAC=0
fi
export ISMAC

}

#=======================================================================
setVMenvironment () {
# Set up some variables for the VM environment

# Augment with AWT Motif default locale resource files
XFILESEARCHPATH="$JRE_LOC/lib/locale/%L/%T/%N%S:$XFILESEARCHPATH"
export XFILESEARCHPATH

# Determine for each platform
#
dvdBinArch=$DVD/bin/$ARCH
case "$ARCH" in
glnx*)
LD_LIBRARY_PATH="`eval echo $LD_LIBRARY_PATH`"
if [ "$LD_LIBRARY_PATH" != "" ]; then
LD_LIBRARY_PATH="$dvdBinArch":$LD_LIBRARY_PATH
else
LD_LIBRARY_PATH="$dvdBinArch"
fi
export LD_LIBRARY_PATH
;;
mac*)
DYLD_LIBRARY_PATH="`eval echo $DYLD_LIBRARY_PATH`"
if [ "$DYLD_LIBRARY_PATH" != "" ]; then
DYLD_LIBRARY_PATH="$dvdBinArch":$DYLD_LIBRARY_PATH
else
DYLD_LIBRARY_PATH="$dvdBinArch"
fi
export DYLD_LIBRARY_PATH
;;
*)
LD_LIBRARY_PATH="`eval echo $LD_LIBRARY_PATH`"
if [ "$LD_LIBRARY_PATH" != "" ]; then
LD_LIBRARY_PATH=$LD_LIBRARY_PATH
else
LD_LIBRARY_PATH=
fi
export LD_LIBRARY_PATH
;;
esac

}
#=======================================================================
copyDirWritable() {
# Copy an entire directory. This will create the destination
# directory, do a recursive copy, and then make all the files and
# directories writable.
# usage: copyDirWritable src dest
srcDir=$1
destDir=$2

mkdir -p "$destDir"
(cd "$srcDir"; cp -rf * "$destDir")
chmod -R +w "$destDir" 2>/dev/null

}
#=======================================================================
setVMpath () {
#
# Determine the java vm path for each platform.
#

if [ $ISMAC -eq 1 ]; then
JAVA_HOME_CMD=/usr/libexec/java_home
# Newer Macs have the java_home command,
# older ones (some 10.5 machines) might not. This check
# can be removed once 10.5 is no longer supported
if [ ! -f $JAVA_HOME_CMD ]; then
DEFAULT_JRE_LOC=/Library/Java/Home
else
# Ask for a 64-bit Java 1.6 (or higher) VM
DEFAULT_JRE_LOC=`$JAVA_HOME_CMD -v 1.6+ -d64 -F`
if [ $? != 0 ]; then
# java_home couldn't find what we want so error out
echo "Error: Cannot locate Java Runtime Environment (JRE)."
exit 1
fi
fi
else
DEFAULT_JRE_LOC=$DVD/java/jre/$ARCH/jre
# If the JRE doesn't exist and we are on glnxa64, try to fall back to glnx86
if [ ! -d "$DEFAULT_JRE_LOC" ]; then
if [ "$ARCH" = "glnxa64" ]; then
echo "Could not find JRE for glnxa64. Trying glnx86."
ARCH=glnx86
DEFAULT_JRE_LOC=$DVD/java/jre/$ARCH/jre
fi
fi
fi

if [ "$JRE_LOC" = "" ]; then
JRE_LOC=$DEFAULT_JRE_LOC
fi
#
# Look for JRE
#
if [ ! -d "$JRE_LOC" ]; then
echo "---------------------------------------------------------------------------"
echo "Error: Cannot locate Java Runtime Environment (JRE)."
echo "The directory $JRE_LOC does not exist."
echo "---------------------------------------------------------------------------"
exit 1
fi
#
# Copy JRE and Jars to tmp
#
echo "Preparing installation files ..."
if [ $ISMAC -eq 0 ]; then
NEW_JRE_LOC="$TEMP_DIR/java/jre/$ARCH/jre"
copyDirWritable "$JRE_LOC" $NEW_JRE_LOC
JRE_LOC=$NEW_JRE_LOC
fi
JAR_LOC="$TEMP_DIR/java/jar"
JAREXT_LOC="$TEMP_DIR/java/jarext"
copyDirWritable "$DVD/java/jar" "$JAR_LOC"
copyDirWritable "$DVD/java/jarext" "$JAREXT_LOC"
}
#=======================================================================
setJarFile () {
# Find jar file to execute.

JAR_FILE=$JAR_LOC/installwizard.jar

BOOTSTRAP_PROPERTIES=$DVD/java/bootstrap.properties

if [ -f "$BOOTSTRAP_PROPERTIES" ]; then
JAR_FILE_OVERRIDE=`grep -i jarfile "$BOOTSTRAP_PROPERTIES" | awk -F= '{ print $2 }' | sed 's/ //g'`
if [ "$JAR_FILE_OVERRIDE" != "" ]; then
JAR_FILE=$JAR_LOC/$JAR_FILE_OVERRIDE
fi
fi

}
#=======================================================================
#
# Parse the arguments
#
stat="OK"
VERBOSE=0
TEMP_DIR="/tmp/mathworks_$$";
JRE_LOC=
XTRAFLAGS=
TESTONLY=0
arglist=
while [ "$stat" = "OK" -a $# -gt 0 ]; do
case "$1" in
-h|-help)
stat=""
;;
-v|-verbose)
VERBOSE=1;
;;
-javadir)
if [ $# -eq 1 ]; then
echo "A JRE directory must be specified with -javadir."
stat=""
else
shift
JRE_LOC=$1;

if [ ! -d "$JRE_LOC" ]; then
echo "The directory $JRE_LOC does not exist."
stat=""
fi
if [ ! -d "$JRE_LOC/lib" ]; then
echo "$JRE_LOC does not appear to be a JRE directory."
stat=""
fi
fi
;;
-root)
if [ $# -eq 1 ]; then
echo "A DVD directory must be specified with -root."
stat=""
else
shift
DVD=$1;
if [ ! -d "$DVD" ]; then
echo "The directory $DVD does not exist."
stat=""
fi
fi
;;
-test)
# Just run through script without actually running the java
# command. Only useful with -v.
TESTONLY=1
;;
-psn*)
# Apple passes this in with things that are double clicked. Ignore.
;;
-*)
found=0
# Check for -arch
arch=$ARCH
check_archlist argument=$1 noprint
if [ "$ARCH" != "" ]; then
found=1
else
ARCH=$arch
fi
if [ "$found" = "0" ]; then
arglist="$arglist $1"
fi
;;
*)
arglist="$arglist $1"
;;
esac
shift
done
setMac
#
# Check for errors
#
if [ "$stat" != "OK" ]; then # An error occurred.
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
echo ""
echo " Usage: install [-h|help]"
echo " [-javadir ] | [-root ] |"
echo " [-test] | [-v|-verbose]"
echo ""
echo " -h|-help - Display arguments."
echo " -test - Don't actually run the java command (only useful with -v)."
echo " -v|-verbose - Display settings."
echo " -javadir - Override default java root directory."
echo " -root - Override default DVD root directory."
echo ""
echo " The default settings when no override inputs are supplied are: "
echo " -root = "
echo ' -javadir = /sys/java/jre/$ARCH/jre'
echo ""
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
exit 1
fi

# Set default values for some variables if they are not set yet.
if [ "$DVD" = "" ]; then
SETUP_FILE=`realfilepath "$0"`
DVD=`dirname "$SETUP_FILE"`
fi

# Determine the java vm path for each platform.
setVMpath

# Set up some variables for the VM environment.
setVMenvironment

# Find jar file to execute.
setJarFile

# Set up java command to run.
if [ $ISMAC -eq 1 ]; then
XTRAFLAGS="-d64 -Xdock:name=\"Install MATLAB\" -Xdock:icon=\"$DVD/InstallForMacOSX.app/Contents/Resources/membrane.icns\""
fi
java_exe=$JRE_LOC/bin/java
java_lib_ext=$JRE_LOC/lib/ext
java_cmd="$java_exe $XTRAFLAGS -Djava.ext.dirs=$java_lib_ext:$JAR_LOC:$JAREXT_LOC -jar $JAR_FILE -root \"$DVD\" $arglist"

#
if [ "$VERBOSE" = "1" ]; then
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
echo "-> DVD = $DVD"
echo "-> ARCH = $ARCH"
echo "-> DISPLAY = $DISPLAY"
echo "-> TESTONLY = $TESTONLY"
echo "-> JRE_LOC = $JRE_LOC"
#
case "$ARCH" in
mac*)
echo "-> DYLD_LIBRARY_PATH = $DYLD_LIBRARY_PATH"
;;
*)
echo "-> LD_LIBRARY_PATH = $LD_LIBRARY_PATH"
;;
esac

echo " "
echo "Command to run:"
echo "$java_cmd"
echo " "
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
fi
#
#
# Run the java command to start the install app
if [ "$TESTONLY" != "1" ]; then
echo "Installing ..."
eval $java_cmd
fi

# Clean up
rm -rf $TEMP_DIR
echo "Finished"

sette70 ha scritto:

Ciao,prova a guardare questa guida:
http://www.fioreltech.net/linux/matlab_install#debian_etchubuntu