xs xdc.tools.epoman -c -v -r /root/Desktop/myrepo/ -p /root/Desktop/products/charlie_mathsuite_2_71/packages/ charlie.sqrtlib
js: "/opt/ti-ezsdk_dm816x-evm_5_03_01_15/component-sources/xdctools_3_22_04_46/packages/xdc/tools/Cmdr.xs", line 51: Error: xdc.tools.repoman: Repository /root/Desktop/myrepo is not writable
anybody tell me what's wrong?