Hey all, I'm exploring serialization libraries, so I installed the Python lib and got the following error
ImportError: [...]capnp.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZN2kj1_24TransformPromiseNodeBase7onReadyERNS0_5EventE Which is definitely a thing, and has been for two years: https://github.com/capnproto/capnproto/blame/master/c%2B%2B/src/kj/async-inl.h#L392 It also seems to be linked correctly $ ldd [...]capnp.cpython-38-x86_64-linux-gnu.so linux-vdso.so.1 (0x00007ffe675cf000) libcapnpc-0.7.0.so => /usr/lib/libcapnpc-0.7.0.so (0x00007f7dc5173000) libcapnp-rpc-0.7.0.so => /usr/lib/libcapnp-rpc-0.7.0.so ( 0x00007f7dc5090000) libcapnp-0.7.0.so => /usr/lib/libcapnp-0.7.0.so (0x00007f7dc4ff4000) libkj-async-0.7.0.so => /usr/lib/libkj-async-0.7.0.so ( 0x00007f7dc4f60000) libkj-0.7.0.so => /usr/lib/libkj-0.7.0.so (0x00007f7dc4eda000) libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f7dc4cf0000) libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007f7dc4cd4000) libc.so.6 => /usr/lib/libc.so.6 (0x00007f7dc4b0d000) libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f7dc4aeb000) libm.so.6 => /usr/lib/libm.so.6 (0x00007f7dc49a5000) /usr/lib64/ld-linux-x86-64.so.2 (0x00007f7dc540e000) So the system library version is 0.7, and the latest Python library is 0.6.4, not sure if the versions are just mismatched somehow. I tried installing from git with the same result, is the Python library just outdated? Or maybe the Arch package is just broken, because it doesn't contain the required symbol? Cheers, Pepijn -- You received this message because you are subscribed to the Google Groups "Cap'n Proto" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/capnproto/304b0818-aeef-48b7-87d8-ab028fd76bdb%40googlegroups.com.
