matx.trace warning about gcc version is misleading

[koyo922]

when I run the line of code matx.trace(...), the command line prints the following warning:

however, I checked gcc is installed and version is also correct(gcc8)

When I try to load the traced model in Laplace Server, it prints the following warning:

[12:32:08] nlp/matxscript/src/pipeline/[jit_object.cc:410](http://jit_object.cc:410/): Check failed: (!dso_path.empty()) && FileUtil::IsRegularFile(abs_dso_path) && FileUtil::Exists(abs_dso_path): dso path not found: /var/lib/containterd/tmp/laplace_pytorch_110/[1.0.0.51/models/short_text_xxx_v1.0_0_1/](http://1.0.0.51/models/short_text_xxx_v1.0_0_1/)
Please check gcc8 was available when tracing a model for c++ server

Finally, I fixed the problem by installing blade following this inner doc https://bytedance.feishu.cn/wiki/wikcnHYP34p5Es680lIaNJr7PUg#5QQCoY

I guess the gcc minor version in blade maybe different on my devbox (which is gcc8.3), the warning message could be more specific.

[koyo922]

@jc-bytedance here