Trying to compile sample code on the v2.0.0-preview branch fails

[reuvenpo]

When switching to the v2.0.0-preview branch and trying to compile the helloworld or httpreq examples with make clean all fails with:

SDK version is not correct. The same SDK should be used for enclave building and signing.
The SDK version for building enclave could be obtained by below command:

           $ strings {Enclave.so} | grep SGX_TSTDC_VERSION 

Error happened while signing the enclave.

I haven't tried the others yet, but this happens with any of the BUILD_STD settings, either no, cargo, or xargo.

I have the latest packages installed as per the guide here (I believe). Is there a specific version, dependency, or similar that I need in addition to it? Compiling on v1.1.4 does work without issue.

[volcano0dr]

Thank you for using version v2.0.0-preview. Please install intel sgx sdk 2.16 and use sgx_sign to re-sign enclave.

[reuvenpo]

@volcano0dr Thanks, that worked!
I installed the SDK from here:
https://download.01.org/intel-sgx/sgx-linux/2.16/distro/ubuntu18.04-server/