installation error.

[bussiere adrien]

So far i've tried to install cockroach-db on ubuntu.

i've got this error :

e/rocksdb.go:25:24: fatal error: rocksdb/c.h: No such file or directory
 // #include "rocksdb/c.h"

a litle tutorial on how to install it could be nice.


Thanks & Regards
Bussiere

[bussiere adrien]

Ok solved.

i had to install arc , i've learned a new tool.

Regards and thanks

[Mike Sun]

Hmm... actually I was also wondering about that error:

e/rocksdb.go:25:24: fatal error: rocksdb/c.h: No such file or directory
 // #include "rocksdb/c.h

Should it be "go get -d github.com/cockroachdb/cockroach"?

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[Andy Bonventre]

Could you provide reproduction steps for the error? They could be used to improve the installation doc.

[Mike Sun]

On Ubuntu 14.04 (similar issues on Mac OS X Mavericks using golang Mac OX binary installer, and home-brew installed rocksdb dependencies)

--

$ sudo apt-get install git mercurial golang gcc g++ libgflags-dev libsnappy-dev zlib1g-dev libbz2-dev

$ mkdir $HOME/golang

$ echo "export GOPATH=$HOME/golang"  >>$HOME/.bashrc && source $HOME/.bashrc

$ go get github.com/cockroachdb/cockroach

# github.com/cockroachdb/cockroach/storage

golang/src/github.com/cockroachdb/cockroach/storage/rocksdb.go:25:24: fatal error: rocksdb/c.h: No such file or directory

 // #include "rocksdb/c.h"

                        ^

compilation terminated.

--

Looks like the issue is that "go get" will attempt to fetch and build the package, but is missing the submodule for rocksdb at that point, thus the suggestion to use "go get -d" to only download the package.

Also, in the above environment, running "./bootstrap" will have some permissions issues as go attempts to install some packages -- I had to run it with sudo.

I have a branch with updated CONTRIBUTING.md instructions for this if this seems valid.

[Tobias Schottdorf, Ph.D.]

run "make goget"

[Mike Sun]

run "make goget"

At which step? I'm not sure how this resolves the error message (though the error can be ignored safely)

[bussiere bussiere]

~/Lib/cockroach$ go build
# github.com/cockroachdb/cockroach/storage
../../.gvm/pkgsets/go1.2.1/global/src/github.com/cockroachdb/cockroach/storage/rocksdb.go:25:24:

fatal error: rocksdb/c.h: No such file or directory
// #include "rocksdb/c.h"
^
compilation terminated.

i have to use bootstrap.sh and now i'am copiling cocksdb in _vendor ...


Not very clear to use ...
- Были бы кости, а мясо нарастет

[bussiere bussiere]

~/Lib/cockroach$ make goget
CGO_LDFLAGS="-L/home/bussiere/Lib/cockroach/_vendor/rocksdb"
CGO_CFLAGS="-I/home/bussiere/Lib/cockroach/_vendor/rocksdb/include" go
get ./...
go install: no install location for directory
/home/bussiere/Lib/cockroach outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/gossip outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/hlc outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/kv outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/multiraft outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/rpc outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/server outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/simulation outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/storage outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/structured outside GOPATH
go install: no install location for directory
/home/bussiere/Lib/cockroach/util outside GOPATH

- Были бы кости, а мясо нарастет

[Tobias Schottdorf, Ph.D.]

I think you should have cockroach in your

$GOPATH/src/github.com/cockroachdb/cockroach

Best,
Tobias

[bussiere bussiere]

my gopath is :
export GOPATH=/home/bussiere/Lib/Go/



~/Lib/Go/src/github.com/cockroachdb/cockroach$ make goget
CGO_LDFLAGS="-L/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/_vendor/rocksdb"
CGO_CFLAGS="-I/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/_vendor/rocksdb/include"

go get ./...
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach outside

GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/gossip

outside GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/hlc outside

GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/kv outside

GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/multiraft

outside GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/rpc outside

GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/server

outside GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/simulation

outside GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/storage

outside GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/structured

outside GOPATH
go install: no install location for directory

/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach/util
outside GOPATH
make: *** [goget] Erreur 1

- Были бы кости, а мясо нарастет

[Mike Sun]

Could you list the exact steps/commands for the entire build including the golang install itself and if/when sudo is used for commands?

[bussiere bussiere]

ok not now but tonight i will make a fresh install with a new user and
i will push some doc on github


regards.

- Были бы кости, а мясо нарастет

[bussiere bussiere]

a go version error :

# github.com/cockroachdb/cockroach/storage
storage/allocator.go:24: import
/home/bussiere/Lib/Go/pkg/linux_amd64/github.com/cockroachdb/cockroach/util.a:
object is [linux amd64 go1.2.1 X:none] expected [linux amd64 go1.1.2
X:none]
make: *** [goget] Erreur 2


/home/bussiere/Lib/Go/src/github.com/cockroachdb/cockroach# make

- Были бы кости, а мясо нарастет

[Wedzerai Munyengwa]

I got the same error when I was installing. I had to mannually do : git submodule init, and git submodule update, to pull the rocksdb source.

[bussiere adrien]

So i begin again to install it :


$ go install github.com/cockroachdb/cockroach
# github.com/cockroachdb/cockroach/storage
../../../../.gvm/pkgsets/go1.3/global/src/github.com/cockroachdb/cockroach/storage/rocksdb.go:26:23: fatal error: rocksdb/c.h: No such file or directory

 #include "rocksdb/c.h"
                       ^
compilation terminated.

bussiere@kusanagi:~/Lib/androidsdk/sdk/tools$ go version
go version go1.3 linux/amd64
bussiere@kusanagi:~/Lib/androidsdk/sdk/tools$

[Satish Eerpini]

Looks like the header file is not in the standard path go searches for it. So assuming that you have rocksdb somewhere and have built it, the following should fix the error :

CGO_LDFLAGS=-L<path to rocksdb>  CGO_CFLAGS=-I<path to rocksdb>/include go install github.com/cockroachdb/cockroach

This is basically what the Makefile also has for the build target.

-Satish