tss2-esapi

[junmo-weiyi]

Hi, tss team:
I'm a freshman in this field. In process of using tpm2-tss, I met some questions.
When I tried to use anaconda to install tpm2-pytss, a fault has occured.
"raise RuntimeError("Require tss2-esapi to be installed and at least version 2.4.0")
RuntimeError: Require tss2-esapi to be installed and at least version 2.4.0
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed"
But I have found all foulder and no result. Also, I found in version 4.1.3, tss2-esys is tss2-esapi. I used vs2019 to generate,and tss2-esys was produced.
How can I do ,and I want to know whether my anaconda is to old and caused this result.
Please help

[joholl]

TL:DR; install libtss2-dev.

Long version

My guess: you have the wrong package installed. Python should identify the library via pkg-config:

pkg-config --modversion tss2-esys

pkg-config will only find your library if there is a file tss2-esys.pc in a location where pkg-config actually looks. In my case, it was in /usr/lib/x86_64-linux-gnu/pkgconfig/tss2-esys.pc.

For Ubuntu Jammy this file is not distributed via the libtss2-esys package (see file list), but you have to install the development version of it: libtss2-dev (see file list).