HI Kicchan,
There is no difference. You can install any tool first.
(a) After installing ASSURA and QRC packages, you need to set you script to:
export QRC_HOME=/installation_path/EXT/
export ASSURAHOME=/installation_path/ASSURA
export PATH=$ASSURAHOME/bin:$ASSURAHOME/tools/bin:$PATH
export QRC_ENABLE_EXTRACTION=t
(b) After installing Calibre package, you need to add the following lines in your script:
export MGC_HOME=/installation_path/ixl_cal_xxxx/
export PATH=$MGC_HOME/bin:$PATH
export TECHDIR=/installation_path/design_kit/last_version/
Regards,