interaction of eda tools(eldospice) in Solaris

[abhishek]

############### ############### ############### #########
# the code is used to understand the system managmnt #
############### ############### ############### #########

#display the list of file in the terminal
#system 'ls -l $HOME';
system "cd /home/student4/abhishek ";
system 'pwd';
#creates a directory called ab
#system 'mkdir ab';
#removes a directory called ab
#system 'rmdir ab';
####### setting of the param for ic,calibre,eldo ,design architect ############### #

$ENV{PATH}=" /usr/X/bin ";
$ENV="MGC_OLH_V IEWER";
$ENV{PATH}="/opt/Acrobat4/bin ";
$ENV="MGC_DISAB LE_BACKING_STOR E TRUE";
$ENV="ENABLE_XR C_RENGINE 77AaBD43";
open(@license," LM_LICENSE_FILE 1717@license");
$ENV="LM_LICENS E_FILE 1717@license";
$ENV="MGLS_LICE NSE_FILE 1717@license";
$ENV="MGC_HOME /opt/software/ICFLOW_2006.1/2006.1_sun4os5/icflow_home";
$ENV{PATH}=' $MGC_HOME/bin';
$ENV="MGC_WD 'pwd'";
$ENV="MGC_HOME_ LIBS $MGC_HOME/mgc_icstd_lib";
$ENV=" MGC_GENLIB $MGC_HOME_LIBS/generic_lib";
$ENV=" MGC_IC_GENERIC_ LIB $MGC_HOME_LIBS/generic_lib";
$ENV=" MGC_IC_SOURCES_ LIB $MGC_HOME_LIBS/sources_lib";
$ENV=" MGC_IC_COMMLIB $MGC_HOME_LIBS/mgc_ic_commlib" ;
$ENV=" MGC_IC_COMMLIB_ QS $MGC_HOME_LIBS/mgc_ic_comm_qs" ;
$ENV=" MGC_IC_DEVICE_L IB $MGC_HOME_LIBS/device_lib";
$ENV=" MGC_MACROLIB $MGC_HOME_LIBS/mgc_ic_macrolib ";
$ENV=" MGC_IC_VERILOG_ LIB $MGC_HOME_LIBS/mgc_ic_verilog" ;
$ENV=" MGC_IC_COMMLIB_ RF $MGC_HOME_LIBS/mgc_ic_comm_rf ";
$ENV="NCF_USER $MGC_HOME_LIBS/global.ncf";
$ENV="MGC_DAIC_ MODELSIM_UI ON";
$ENV=" MTI_HOME /opt/software/AMS_2005.3/modeltech/";
$ENV="MGC_LOCAT ION_MAP /opt/software/cshrc/mgc_location_ma p_ic";
$ENV=" ADK /home/adk";
$ENV="FOUNDRY /home/foundry018";
$ENV="MGC_AUTOC ELLS /opt/software/autocells/upr/ind";
$ENV{PATH} = " $MGC_AUTOCELLS/bin ";
$ENV="CALIBRE_H OME /opt/software/CALIBRE_2005.4_ 14/ss5_cal_2005.4_ 14.18";
$ENV{PATH} =( "$CALIBRE_H OME/bin");
$ENV="anacad /opt/software/AMS_2005.3";
system "eldospice" ;
this code i have developed to invoke the eldospice,the solaris compiler doesnt throw any errors but it is not envoking.

Can you Please guide me