I am trying to get a program running. I installed grpc-java in one of my folders on linux. I did ../gradlew publishToMavenLocal for grpc-java and it was successful but I don't find anything generated in /usr/local. How to resolve the compile error below and make sure java-plugin is found? Any pointers? I am new to linux.
compiling route
/usr/local/grpc/java-plugin-1.15.0/exe/java_plugin/protoc-gen-grpc-java: program not found or is not executable
--grpc-java_out: protoc-gen-grpc-java: Plugin failed with status code 1.
grpc is not executable binary (it is a library). anyways, the output of publishToMavenLocal should be in ~/.m2/ directory if you haven't override default.
if you want to compile grpc, please read COMPILING.md.
i recommend to follow https://grpc.io/docs/quickstart/java/
Related
I've checked the other questions and this case doesn't seem to be covered. I'm running Ubuntu in WSL on my windows machine and I'm trying to run GNATStudio, any time I attempt to run the program either via Alire or by calling it I receive the following error.
error while loading shared libraries: libxcb-shm.so.0: cannot open shared object file: No such file or directory
I've already done the basics, and verified I have the correct file installed. Calling apt-file find produces the following.
root#DESKTOP-F319G5G:/opt# apt-file find libxcb-shm.so.0
libxcb-shm0: /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0
libxcb-shm0: /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0.0.0
I've confirmed the location is in my path, as well and have restarted a few times. I'm really not too sure what my next steps should be. Any help is much appreciated!
The comment by #Bib solves this question: "install the libxcb-shm0-dev package."
I compiled my program with gcc using openssl crypto library.
I moved the executable to an other system, and after installing openssl tried to run it. I got the following error:
error while loading shared libraries: libcrypto.so.1.0.0: cannot open shared object file: No such file or directory
What I understand from the following the library is present, but has another name:
locate libcrypto
/usr/lib64/.libcrypto.so.1.0.2f.hmac
/usr/lib64/.libcrypto.so.10.hmac
/usr/lib64/libcrypto.so
/usr/lib64/libcrypto.so.1.0.2f
/usr/lib64/libcrypto.so.10
/usr/lib64/pkgconfig/libcrypto.pc
Can I somehow tell the binary to use one of the present libraries? Or is there a way to install the one which is required?
The compilation was done on Ubuntu 15.10 64 bit, tried to run on Fedora 4.2.3-300.fc23.x86_64.
Can I somehow tell the binary to use one of the present libraries?
No, you can't: there is a reason these libraries have a different name: they are not ABI-compatible. If you managed to somehow tell the binary to use the other library, the result will be a crash if you are lucky, or a silent corruption if you are not.
(BTW, you can try this by creating a symbolic link: ln -s libcrypto.so.1.0.2f libcrypto.so.1.0.0, but you've been warned not to do this).
is there a way to install the one which is required?
Sure: you should be able to copy libcrypto.so.1.0.0 from Ubuntu machine to Fedora one, assuming you can't find a Fedora package that provides it.
I'm trying to add Coverity Scan static analysis to my Qt project but I'm not able to get the result.
I download the coverity scan build tools and use the following command line:
cov-build --dir cov-int make
Which produces the following log:
...
my build log
...
[WARNING] No files were emitted. This may be due to a problem with your configuration
or because no files were actually compiled by your build command.
Please make sure you have configured the compilers actually used in the compilation.
For more details, please look at:
/Users/martin/dev/builds/ConsoleTest01-Desktop_Qt_5_3_clang_64bit-Debug/cov-int/build-log.txt
How can I go further?
I'm using Qt 5.3.2 under MacOS 10.9.
I didn't read the docs carefully enough: https://scan.coverity.com/download?tab=cxx
I had to configure coverity first by running:
cov-configure --comptype clangcxx --compiler clang++ --template
You need to run qmake first, then you can run the cov-int command with make.
I found it easiest to run cov-int in my build- folder created by Qt-Creator.
I followed all the step is mention in given below url to build my project( I am using win7 OS).
https://github.com/adobe/brackets-shell/wiki/Building-brackets-shell.
actullly i want to create brackets installer (installed wix 3.7).
but i am getting cef-extract failed error.
even though i also used grunt cef-extract --force.
after that its throunging new error.
create -project failed after that i am not able to process further.
can some one help me.
thanks in advanced.
Regards
ashish .
If you include the exact console output you're seeing, it would be much easier to help you. But based on snags other people have encountered recently, you can try these things:
Make sure your PATH includes Python 2.7 (otherwise "create-project" will fail).
Delete all these folders to be sure you're starting from a clean slate: deps, Debug, include, libcef_dll, Release, Resources.
Just run the high-level tasks grunt setup and grunt build, following the Building brackets-shell instructions. (There's a known bug where grunt cef-extract fails when run standalone).
I am trying to compile Network.HTTP (http://hackage.haskell.org/package/network) on win32/cygwin. However, it does fail with following message:
Setup.hs: Missing dependency on a foreign library:
* Missing (or bad) header file: HsNet.h
This problem can usually be solved by installing the system package that
provides this library (you may need the "-dev" version). If the library is
already installed but in a non-standard location then you can use the flags
--extra-include-dirs= and --extra-lib-dirs= to specify where it is.
If the header file does exist, it may contain errors that are caught by the C
compiler at the preprocessing stage. In this case you can re-run configure
with the verbosity flag -v3 to see the error messages.
Unfortuntely it does not give more clues. The HsNet.h includes sys/uio.h which, actually should not be included, and should be configurered correctly.
Don't use cygwin, instead follow Johan Tibells way
Installing MSYS
Install the latest Haskell Platform. Use the default settings.
Download version 1.0.11 of MSYS. You'll need the following files:
MSYS-1.0.11.exe
msysDTK-1.0.1.exe
msysCORE-1.0.11-bin.tar.gz
The files are all hosted on haskell.org as they're quite hard to find in the official MinGW/MSYS repo.
Run MSYS-1.0.11.exe followed by msysDTK-1.0.1.exe. The former asks you if you want to run a normalization step. You can skip that.
Unpack msysCORE-1.0.11-bin.tar.gz into C:\msys\1.0. Note that you can't do that using an MSYS shell, because you can't overwrite the files in use, so make a copy of C:\msys\1.0, unpack it there, and then rename the copy back to C:\msys\1.0.
Add C:\Program Files\Haskell Platform\VERSION\mingw\bin to your PATH. This is neccesary if you ever want to build packages that use a configure script, like network, as configure scripts need access to a C compiler.
These steps are what Tibell uses to compile the Network package for win and I have used this myself successfully several times on most of the haskell platform releases.
It is possible to build network on win32/cygwin. And the above steps, though useful (by Jonke) may not be necessary.
While doing the configuration step, specify
runghc Setup.hs configure --configure-option="--build=mingw32"
So that the library is configured for mingw32, else you will get link or "undefined references" if you try to link or use network library.
This combined with #Yogesh Sajanikar's answer made it work for me (on win64/cygwin):
Make sure the gcc on your path is NOT the Mingw/Cygwin one, but the
C:\ghc\ghc-6.12.1\mingw\bin\gcc.exe
(Run
export PATH="/cygdrive/.../ghc-7.8.2/mingw/bin:$PATH"
before running cabal install network in the Cygwin shell)