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Paul Yang 2e39eb98fd Revert "Append field number to accessors if there is conflict (#6169)"		6 years ago
.github	925aa60ff2 Add Mergeable config	6 years ago
benchmarks	ed10d9cf6d Fix several DeprecationWarning: invalid escape sequence (#5897)	6 years ago
cmake	6dc9832aab Merge branch 'master' of https://github.com/protocolbuffers/protobuf into sync201904090622	6 years ago
conformance	640423f157 Change int64 json encoding to be string for php and ruby (#6251)	6 years ago
csharp	b0d648664d Update protobuf version	6 years ago
docs	e9faff8514 Update third_party.md	6 years ago
editors	979107ec7a Improve fix for https://github.com/google/protobuf/issues/295	8 years ago
examples	b6375e03aa create importable function for defining zlib	6 years ago
java	005a5e3731 Fix JavaLite version	6 years ago
js	09745575a9 Merge pull request #6160 from haon4/3.8.x-20190521140707	6 years ago
kokoro	444354f41a Update gem to 2.7.9 (#6265)	6 years ago
m4	e0de5edc21 Mostly fix Sun Studio configuration using SunCC compiler	7 years ago
objectivec	ef1e8e7172 Add module for JavaLite and fix builds	6 years ago
php	2e39eb98fd Revert "Append field number to accessors if there is conflict (#6169)"	6 years ago
protoc-artifacts	b0d648664d Update protobuf version	6 years ago
python	b0d648664d Update protobuf version	6 years ago
ruby	640423f157 Change int64 json encoding to be string for php and ruby (#6251)	6 years ago
src	2e39eb98fd Revert "Append field number to accessors if there is conflict (#6169)"	6 years ago
third_party	f66c981051 Revert "Add stack overflow protection for text format"	6 years ago
util	985c968443 Remove hack for building Python support with Bazel.	9 years ago
.gitignore	d7c4409589 Php 7.3 fix (#5434)	6 years ago
.gitmodules	3c5442a95d Include googletest as a submodule (#3993)	7 years ago
BUILD	6e58040a71 Add "src/*/.inc" to //:protobuf_headers	6 years ago
CHANGES.txt	3a5fe3beee Update change log for 3.8.0	6 years ago
CONTRIBUTING.md	9e620595d4 Update CONTRIBUTING.md to recommend applying the appropriate labels	6 years ago
CONTRIBUTORS.txt	49bc8c0963 Add nano proto authors and update LICENSE file to include Android.mk.	11 years ago
LICENSE	9e080f7ac0 Cleanup LICENSE file.	7 years ago
Makefile.am	21773efa23 Include protobuf_deps.bzl in generated release archives	6 years ago
Protobuf.podspec	b0d648664d Update protobuf version	6 years ago
README.md	f891a16058 Add link to continuous test badges (#5855)	6 years ago
WORKSPACE	35c9a5fef3 Bazel: Add dependency to error_prone_annotations	6 years ago
appveyor.bat	753daae027 use netcoreapp2.1 for testing	6 years ago
appveyor.yml	82d3d7d250 Merge branch '3.6.x' into merge-3-6-x	7 years ago
autogen.sh	9de4e64cf2 Add cpp tests under release docker image.	7 years ago
compiler_config_setting.bzl	664f9277b5 Create compiler_config_setting.bzl	7 years ago
composer.json	21b0e5587c Update PHP descriptors (#3391)	8 years ago
configure.ac	b0d648664d Update protobuf version	6 years ago
generate_changelog.py	afe98de32a Replace repo links.	7 years ago
generate_descriptor_proto.sh	d61aede89c Down-integrate from google3.	7 years ago
global.json	15fab9109d Bump target frameworks of C# programs from netcoreapp1.0 to netcoreapp2.1 (#5838)	6 years ago
post_process_dist.sh	9b77e9efe1 Removed javanano from post_process_dist.sh	7 years ago
protobuf-lite.pc.in	4b389fad57 `Libs` should not include `@PTHREAD_CFLAGS@`	6 years ago
protobuf.bzl	310ba5ee72 Treat plugins as host tools.	6 years ago
protobuf.pc.in	014872a962 Revert "protobuf.pc.in does not reflect CXXFLAGS"	6 years ago
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update_version.py	fdfe761022 Fix update version to use the appropriate rc style for C#	6 years ago

Protocol Buffers - Google's data interchange format

https://developers.google.com/protocol-buffers/

Overview

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.

This README file contains protobuf installation instructions. To install protobuf, you need to install the protocol compiler (used to compile .proto files) and the protobuf runtime for your chosen programming language.

Protocol Compiler Installation

The protocol compiler is written in C++. If you are using C++, please follow the C++ Installation Instructions to install protoc along with the C++ runtime.

For non-C++ users, the simplest way to install the protocol compiler is to download a pre-built binary from our release page:

https://github.com/protocolbuffers/protobuf/releases

In the downloads section of each release, you can find pre-built binaries in zip packages: protoc-$VERSION-$PLATFORM.zip. It contains the protoc binary as well as a set of standard .proto files distributed along with protobuf.

If you are looking for an old version that is not available in the release page, check out the maven repo here:

https://repo1.maven.org/maven2/com/google/protobuf/protoc/

These pre-built binaries are only provided for released versions. If you want to use the github master version at HEAD, or you need to modify protobuf code, or you are using C++, it's recommended to build your own protoc binary from source.

If you would like to build protoc binary from source, see the C++ Installation Instructions.

Protobuf Runtime Installation

Protobuf supports several different programming languages. For each programming language, you can find instructions in the corresponding source directory about how to install protobuf runtime for that specific language:

Language	Source	Ubuntu	MacOS	Windows
C++ (include C++ runtime and protoc)	src
Java	java
Python	python
Objective-C	objectivec
C#	csharp
JavaScript	js
Ruby	ruby
Go	golang/protobuf
PHP	php
Dart	dart-lang/protobuf