I checked. Its all in there. /lib/modules/4.8.1/source -> /home/riya/linux-4.8.1 /lib/modules/4.8.1/build -> /home/riya/linux-4.8.1
Same error with disksnoop.py $ sudo python /usr/share/bcc/examples/tracing/disksnoop.py LLVM ERROR: Program used external function '__memset' which could not be resolved! On Mon, Apr 10, 2017 at 10:58 AM, Andrew Gospodarek <[email protected]> wrote: > On Sun, Apr 9, 2017 at 11:53 PM, riya khanna via iovisor-dev > <[email protected]> wrote: >> >> Hi, >> >> I'm trying to rune example "sudo python >> /usr/share/bcc/examples/tracing/task_switch.py" in bcc >> >> commit: 69ceaca09a992a59dced4130a1321335b64c2ea2 >> >> I see this error: >> >> LLVM ERROR: Program used external function '__memset' which could not >> be resolved! >> >> followed (old) build instructions here: (build llvm + clang) >> https://github.com/iovisor/bcc/blob/v0.3.0/INSTALL.md >> >> $ llvm-config --version >> 3.8.0 >> >> Any pointers as to what could be missing here? Thanks! >> >> -Riya >> > > Any chance you do not have kernel-headers or source (either in package form > from your distro or with the correct pointer in either > /lib/modules/4.1.8/build or /lib/modules/4.1.8/source) so llvm cannot find > the definition for __memset? > > It's a bit of a wild-guess since I have not seen this error, but thought it > might be a possibility. > _______________________________________________ iovisor-dev mailing list [email protected] https://lists.iovisor.org/mailman/listinfo/iovisor-dev
