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111 lines
2.7 KiB
111 lines
2.7 KiB
Install Tendermint
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==================
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From Binary
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-----------
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To download pre-built binaries, see the `Download page <https://tendermint.com/downloads>`__.
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From Source
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-----------
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You'll need ``go``, maybe `dep <https://github.com/golang/dep>`__, and the Tendermint source code.
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Install Go
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^^^^^^^^^^
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Make sure you have `installed Go <https://golang.org/doc/install>`__ and
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set the ``GOPATH``. You should also put ``GOPATH/bin`` on your ``PATH``.
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Get Source Code
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^^^^^^^^^^^^^^^
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You should be able to install the latest with a simple
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::
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go get github.com/tendermint/tendermint/cmd/tendermint
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Run ``tendermint --help`` and ``tendermint version`` to ensure your
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installation worked.
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If the installation failed, a dependency may have been updated and become
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incompatible with the latest Tendermint master branch. We solve this
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using the ``dep`` tool for dependency management.
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First, install ``dep``:
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::
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cd $GOPATH/src/github.com/tendermint/tendermint
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make get_tools
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Now we can fetch the correct versions of each dependency by running:
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::
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make get_vendor_deps
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make install
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Note that even though ``go get`` originally failed, the repository was
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still cloned to the correct location in the ``$GOPATH``.
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The latest Tendermint Core version is now installed.
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Reinstall
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---------
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If you already have Tendermint installed, and you make updates, simply
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::
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cd $GOPATH/src/github.com/tendermint/tendermint
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make install
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To upgrade, there are a few options:
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- set a new ``$GOPATH`` and run
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``go get github.com/tendermint/tendermint/cmd/tendermint``. This
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makes a fresh copy of everything for the new version.
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- run ``go get -u github.com/tendermint/tendermint/cmd/tendermint``,
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where the ``-u`` fetches the latest updates for the repository and
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its dependencies
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- fetch and checkout the latest master branch in
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``$GOPATH/src/github.com/tendermint/tendermint``, and then run
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``make get_vendor_deps && make install`` as above.
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Note the first two options should usually work, but may fail. If they
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do, use ``dep``, as above:
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::
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cd $GOPATH/src/github.com/tendermint/tendermint
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make get_vendor_deps
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make install
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Since the third option just uses ``dep`` right away, it should always
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work.
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Troubleshooting
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---------------
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If ``go get`` failing bothers you, fetch the code using ``git``:
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::
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mkdir -p $GOPATH/src/github.com/tendermint
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git clone https://github.com/tendermint/tendermint $GOPATH/src/github.com/tendermint/tendermint
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cd $GOPATH/src/github.com/tendermint/tendermint
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make get_tools
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make get_vendor_deps
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make install
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Run
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^^^
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To start a one-node blockchain with a simple in-process application:
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::
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tendermint init
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tendermint node --proxy_app=kvstore
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