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mutability / dump1090

Dump1090 is a simple Mode S decoder for RTLSDR devices
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undefined symbol: rtlsdr_set_bias_tee when building with BIAS-T support #211

Closed gleven closed 7 years ago

gleven commented 7 years ago

I tried to build the package for BIAS-T but dump1090 will not start. The log gives me the following error /usr/bin/dump1090-mutability: symbol lookup error: /usr/bin/dump1090-mutability: undefined symbol: rtlsdr_set_bias_tee

Am i missing something?

mutability commented 7 years ago

Sounds like you have linked against a different library compared to the library available at runtime.

gleven commented 7 years ago

If you mean an rtlsdr library, i only have one version installed as i did a fresh install to make sure that i don't have such issues. Is there a step-by-step guide so i can check if i did something wrong in the procedure?

mutability commented 7 years ago

You'd probably have to contact the original author of the PR that added bias-tee support, I have no experience with it myself.

gleven commented 7 years ago

Seems like the problem is caused by librtlsdr-dev as it also installs librtlsdr0. librtlsdr-dev is required by dump1090. How can i bypass this?

gleven commented 7 years ago

I finally managed to install it with bias-t. Closing issue