====== ESXi Packages Installation Fails 'Could not find a trusted signer' ======


===== Error Message: =====

<code bash>
# esxcli software vib install -d MLNX-NATIVE-ESX-2014.0514.1634-10EM-600.0.0.1805748.zip 
[InstallationError]
('MEL_bootbank_nmlx4-core_2014.0514.1634-1OEM.600.0.0.1805748', 'Could not find a trusted signer.')
vibs = MEL_bootbank_nmlx4-core_2014.0514.1634-1OEM.600.0.0.1805748
Please refer to the log file for more details.
</code>
 
===== Error Description: =====

The error is related to the trusted sign of the "vib" package in ESXi OS 

===== Suggested Resolution: =====

To workaround this issue apply the following:

- Move the ESX machine to community-support
<code bash>
esxcli software acceptance set --level=CommunitySupported
</code>

- Install the bundle with no-sign-check
<code bash>
esxcli software vib install -d MLNX-NATIVE-ESX_BETA-2.9.0.17-10EM-600.0.0.1805748.zip --no-sig-check
</code>

- Set back PartnerSupported

===== Related Product Release/Version: =====

ESXi 
MFT for ESXi
OFED for ESXi
esxcli software acceptance set --level=PartnerSupported