Nothing worked (remove the constraints.) I finally copied the ~/grpc folder from the working machine onto the new machine and recompiled/re-installed (make, make install) to get the example running.
Weird. I am the only one facing this issue? Thanks, S On Sat, Sep 15, 2018 at 12:41 AM Nicolas Noble <[email protected]> wrote: > -q means quiet. It transforms the behavior of grep to exit with a "true" > or "false" status if there was a match or not. > > At the end of the day, this is really just a quick helper, as indicated by > the Makefile's comments. If you're certain everything is in place on your > system, remove these constrains from the example's Makefile. > > On Fri, Sep 14, 2018 at 6:34 AM Simon Chamlian <[email protected]> > wrote: > >> Thanks Nicolas. >> >> I did follow their instructions and I got: >> >> >> ============================================================================ >> Testsuite summary for Protocol Buffers 3.6.1 >> >> ============================================================================ >> # TOTAL: 7 >> # PASS: 7 >> # SKIP: 0 >> # XFAIL: 0 >> # FAIL: 0 >> # XPASS: 0 >> # ERROR: 0 >> >> ============================================================================ >> >> >> But still getting same error message with the example: >> >> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ make >> DEPENDENCY ERROR >> >> You don't have the grpc c++ protobuf plugin installed in your path. >> Please install grpc. You can find it here: >> >> https://github.com/grpc/grpc >> >> Here is what I get when trying to detect if you have the plugin: >> >> which grpc_cpp_plugin >> Makefile:104: recipe for target 'system-check' failed >> make: [system-check] Error 1 (ignored) >> >> >> Makefile:104: recipe for target 'system-check' failed >> make: *** [system-check] Error 1 >> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ ~ >> >> >> When I look in the *Makefile*, I see that this error message is >> generated on: >> ifneq ($(HAS_PLUGIN),true) >> @echo " DEPENDENCY ERROR" >> @echo >> @echo "You don't have the grpc c++ protobuf plugin installed in your >> path." >> @echo "Please install grpc. You can find it here:" >> @echo >> @echo " https://github.com/grpc/grpc"; >> @echo >> @echo "Here is what I get when trying to detect if you have the >> plugin:" >> @echo >> -which $(GRPC_CPP_PLUGIN) >> @echo >> @echo >> endif >> >> where >> PROTOC = protoc >> PROTOC_CHECK_CMD = $(PROTOC) --version | grep -q libprotoc.3 >> PLUGIN_CHECK_CMD = which $(GRPC_CPP_PLUGIN) >> HAS_PLUGIN = $(shell $(PLUGIN_CHECK_CMD) > /dev/null && echo true || >> echo false >> >> So basically, it is doing a (*protoc --version | grep -q libprotoc.3*): >> >> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ protoc --version | grep *-q* >> libprotoc.3 >> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ >> >> >> But >> >> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ protoc --version >> libprotoc 3.6.1 >> >> >> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ protoc --version | grep >> libprotoc.3 >> libprotoc 3.6.1 >> >> >> Could it be that the* -q *in the grep is incorrect? >> >> S. >> >> >> >> >> >> >> On Thu, Sep 13, 2018 at 3:43 PM, Nicolas Noble <[email protected]> >> wrote: >> >>> At that point, your issue is with protobuf, not with grpc. I'd suggest >>> following their own installation instructions separately at >>> https://github.com/protocolbuffers/protobuf/blob/master/src/README.md >>> >>> On Thu, Sep 13, 2018 at 11:19 AM Simon Chamlian <[email protected]> >>> wrote: >>> >>>> Hi, >>>> >>>> Previously I installed grpc and ran the example on a Ubuntu 16.04 >>>> machine. >>>> >>>> I followed the instructions given in: >>>> >>>> https://grpc.io/docs/quickstart/cpp.html >>>> >>>> And it worked like a charm. >>>> >>>> Now, I am trying to re-install it on a new machine (again Ubuntu 16.04) >>>> without success. >>>> >>>> I keep on getting: >>>> >>>> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ make >>>> DEPENDENCY ERROR >>>> >>>> You don't have the grpc c++ protobuf plugin installed in your path. >>>> Please install grpc. You can find it here: >>>> >>>> https://github.com/grpc/grpc >>>> >>>> Here is what I get when trying to detect if you have the plugin: >>>> >>>> which grpc_cpp_plugin >>>> Makefile:104: recipe for target 'system-check' failed >>>> make: [system-check] Error 1 (ignored) >>>> >>>> >>>> Makefile:104: recipe for target 'system-check' failed >>>> make: *** [system-check] Error 1 >>>> jay@Nembuntu:~/grpc/examples/cpp/helloworld$ >>>> >>>> I checked the previous machine (protoc --version and I get: libprotoc >>>> 3.5.0) >>>> The new machine I get: libprotoc 3.6.1 >>>> >>>> I did all the hints given in; >>>> https://github.com/grpc/grpc/issues/2262 >>>> https://github.com/grpc/grpc/issues/13183 >>>> https://github.com/grpc/grpc/issues/12422 >>>> >>>> >>>> I tried: >>>> >>>> cd third_party/protobuf >>>> ./autogen.sh >>>> ./configure >>>> make >>>> make check >>>> make install >>>> >>>> No luck. >>>> >>>> jay@Nembuntu:~/grpc/third_party/protobuf$ make check >>>> Making check in . >>>> make[1]: Entering directory '/home/jay/grpc/third_party/protobuf' >>>> make check-local >>>> make[2]: Entering directory '/home/jay/grpc/third_party/protobuf' >>>> Making lib/libgmock.a lib/libgmock_main.a in gmock >>>> /bin/sh: line 0: cd: third_party/googletest/googletest: No such file or >>>> directory >>>> Makefile:1964: recipe for target 'check-local' failed >>>> make[2]: *** [check-local] Error 1 >>>> make[2]: Leaving directory '/home/jay/grpc/third_party/protobuf' >>>> Makefile:1826: recipe for target 'check-am' failed >>>> make[1]: *** [check-am] Error 2 >>>> make[1]: Leaving directory '/home/jay/grpc/third_party/protobuf' >>>> Makefile:1538: recipe for target 'check-recursive' failed >>>> make: *** [check-recursive] Error 1 >>>> >>>> Any hints? >>>> >>>> Thx, >>>> S >>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "grpc.io" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at https://groups.google.com/group/grpc-io. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/grpc-io/CANmTPBZzBJM6wfLRGUadfmdQxsHKbtMcZdhRObZ_HQ-wRC7-7g%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/grpc-io/CANmTPBZzBJM6wfLRGUadfmdQxsHKbtMcZdhRObZ_HQ-wRC7-7g%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >> -- You received this message because you are subscribed to the Google Groups "grpc.io" group. 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