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I need to install liblua5.3-dev for compiling a code project called Domoticz. I tried using 'brew' and 'luarocks' but it seems it doesn't provide me the development libraries but only a runtime/interpretor.
How do I install liblua5.3-dev on macOS (Catalina)?
You should just try the official way:
curl -R -O http://www.lua.org/ftp/lua-5.3.5.tar.gz
tar zxf lua-5.3.5.tar.gz
cd lua-5.3.5
make macosx test
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Coming from the Node.js world, whenever you need a script (such as a build script there), a very common way of handling this is by adding it to the scripts block in the package.json file, so that you can the script by calling npm run <scriptname>. In other words, Node.js (respectively npm) has a built-in way to deal with (simple) scripts.
Does an equivalent to this exist in the Go world?
To put it differently: Suppose I have some commands such as doing a build, cleaning the build directory, creating a new version, and so on, is there a better way to do this than by adding a bunch of (platform-dependant) Bash script files?
In case there isn't – is there at least a common way of where to put these scripts? Or is this all left to the developer?
You can use Makefile
this one is what I use sometimes:
BINARY_NAME=main
build:
go mod tidy
go build -o ${BINARY_NAME} main.go
clean:
go clean
rm ${BINARY_NAME}
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I ran
go get -u github.com/ipfs/ipfs-update
and got in the end of what it looks like an installation going on the following
go get: installing executables with 'go get' in module mode is deprecated.
Use 'go install pkg#version' instead.
For more information, see https://golang.org/doc/go-get-install-deprecation or run 'go help get' or 'go help install'.
github.com/ipfs/ipfs-update
go/pkg/mod/github.com/ipfs/ipfs-update#v1.7.1/main.go:318:21: cannot use lib.NewIpfsFetcher(distPath, 0) (type *lib.IpfsFetcher) as type migrations.Fetcher in argument to migrations.NewMultiFetcher:
*lib.IpfsFetcher does not implement migrations.Fetcher (missing Close method)
Then, used
ipfs-update versions
but didn't see the latest version.
To get that working I've used instead
go install github.com/ipfs/ipfs-update#latest
Then once running
ipfs-update versions
I got
Then could simply run
ipfs-update install v0.11.0
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i have tried to run a new project of golang i've installed everything but I faced the following problem
$ go get github.com/paulsmith/gogeos/geos
#### #github.com/paulsmith/gogeos/geos
In file included from ..\..\go\pkg\mod\github.com\paulsmith\gogeos#v0.1.2\geos\coordseq.go:4:
./geos.h:1:10: fatal error: geos_c.h: No such file or directory
1 | #include <geos_c.h>
| ^~~~~~~~~~
compilation terminated.
Looking at the installation instructions on the project's page, it seems like you have to install GEOS first; see this part: https://github.com/paulsmith/gogeos#requirements
It can be as easy as $ apt-get install libgeos-dev on Ubuntu, but the link above has instructions for a from-source installation as well.
What happens in your case is that the Go package likely uses cgo to load C code from GEOS, and it fails immediately because GEOS is not installed, and cgo cannot find the headers files.
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I did go get github.com/nanobox-io/golang-scribble, but when i try to run the main.go i get the error
[jerome#thearch beer-server]$ go run main.go
../../pkg/storage/json/repository.go:14:2: cannot find package "github.com/nanobox.io/golang-scribble" in any of:
/usr/lib/go/src/github.com/nanobox.io/golang-scribble (from $GOROOT)
/home/jerome/Documents/code/go/domainhex/src/github.com/nanobox.io/golang-scribble (from $GOPATH)
so i searched it:
[jerome#thearch nanobox-io]$ find /home/jerome/Documents/code/go/domainhex/src/github.com/nanobox.io -name golang-scribble
find: ‘/home/jerome/Documents/code/go/domainhex/src/github.com/nanobox.io’: No such file or directory
There is the thing completly weird, i cd follow the link and the package golang-scribble is present at the right place. So i pwd to get the path and use it to run the same cmd as previously
[jerome#thearch nanobox-io]$ pwd
/home/jerome/Documents/code/go/domainhex/src/github.com/nanobox-io
[jerome#thearch nanobox-io]$ ls
golang-scribble
[jerome#thearch nanobox-io]$ find /home/jerome/Documents/code/go/domainhex/src/github.com/nanobox-io -name golang-scribble
/home/jerome/Documents/code/go/domainhex/src/github.com/nanobox-io/golang-scribble
I don t know what's wrong ?
If i add some other package like github.com/google/uuid or julienschmidt/httprouter, it works perfectly.
extra-info
go version go1.16.2 linux/amd64
GO111MODULE="auto"
GOPATH="/home/jerome/Documents/code/go/domainhex"
Operating System: Arch Linux
Kernel: Linux 5.11.6-arch1-1
Architecture: x86-64
You are doing go get on github.com/nanobox-io/golang-scribble but you're importing github.com/nanobox.io/golang-scribble, the difference being nanobox-io vs nanobox.io. Try changing your import statement to github.com/nanobox-io/golang-scribble.
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When I run my code in terminal, I get this error/message:
module 'socket.http' not found:
no field package.preload['socket.http']
no file '/usr/local/share/lua/5.2/socket/http.lua'
no file '/usr/local/share/lua/5.2/socket/http/init.lua'
no file '/usr/local/lib/lua/5.2/socket/http.lua'
no file '/usr/local/lib/lua/5.2/socket/http/init.lua'
no file './socket/http.lua'
no file '/usr/local/lib/lua/5.2/socket/http.so'
no file '/usr/local/lib/lua/5.2/loadall.so'
no file './socket/http.so'
no file '/usr/local/lib/lua/5.2/socket.so'
no file '/usr/local/lib/lua/5.2/loadall.so'
no file './socket.so'
Some sources led me to look into LuaSocket, but I still have no idea on what to do or how I would install that.
There are several places where a guide to install LuaSocket is available. Some of them are listed as follows:
http://w3.impa.br/~diego/software/luasocket/installation.html
https://github.com/diegonehab/luasocket/tree/cvs-diego
http://luarocks.org/
My preferred method would be to install LuaRocks and then use the following command in terminal:
luarocks install luasocket
A few more points. While configuring luarocks you may need to point to lua installation directory for example:
./configure --with-lua=/opt/lua53/
There are similar options:
--with-lua-bin
--with-lua-include
You can use any of these but make sure the desired directory structure is available in the directory you have mentioned!