[ELDK] ELDK-5.4 Compiler Installation Problem for ZYNQ Board (ERROR-127)

[Rama Chandra]

Hai,
I am using ELDK-5.4 for ZYNQ ZC706 Board. Presently i am installed ELDK-5.4
and now some problems are coming in u-boot running time. other persons
given some suggestions but same failures are coming could you give any
other solutions.
ram at caravel:~/Desktop/ZYNQ/uboot-xilinx-v14.5$ eldk-switch.sh -l
,+--- Installed ELDK versions:
eldk 4.2: /opt/eldk ppc_4xx
eldk 4.2: /opt/eldk42 ppc_4xxFP
eldk 5.4: /opt/eldk-5.4 armv7a-hf
ram at caravel:~/Desktop/ZYNQ/uboot-xilinx-v14.5$ eldk-switch.sh -m armv7a-hf
eldk-switch.sh: ELDK 5.2 for armv7a-hf is not installed!
ram at caravel:~/Desktop/ZYNQ/uboot-xilinx-v14.5$ eldk-switch -m armv7a-hf
eldk-switch.sh: ELDK 5.2 for armv7a-hf is not installed!


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Thanks & Regards,
RamaChandra PC
+918892147159.