Error Detail:
% set auto_path [linsert $auto_path 0 "/opt/Layer_4_7_Auto_Linux_3.90/Layer_4_7_Application_Linux/TclAPI"]
/opt/Layer_4_7_Auto_Linux_3.90/Layer_4_7_Application_Linux/TclAPI /opt/ActiveTcl8_4_13/lib/tcl8.4 /opt/ActiveTcl8_4_13/lib /o
pt/ActiveTcl8_4_13/lib/tklib0.4 /opt/ActiveTcl8_4_13/lib/tcllib1.8
% package require SPI_AV
can't read "env(LD_LIBRARY_PATH)": no such variable
Possible Reason and Resolution
This means the Environmental variable is not setup with the Avalanche installation Path.
This can be set
a. At run time: in the Linux window
export SPIRET_TCLAPI_ROOT=/opt/Layer_4_7_Auto_Linux_3.90/Layer_4_7_Application_Linux/TclAPI
export LD_LIBRARY_PATH=/opt/Layer_4_7_Auto_Linux_3.90/Layer_4_7_Application_Linux/STC
export PATH LD_LIBRARY_PATH
b. .bash_profile file can be edited to set the environment variable and please refer FAQ11680 for details