Conan-center-index: [center.conan.io] Add a small set me up snippet, like in artifactory

[derived-coder]

Please add for every package a small how to setup code snippet, like it is done in artifactory.
e.g.

conan remote add conan-center .. // maybe don't know whether this is necessary
conan install boost/1.72.2

Newbies wants to know how to get this binaries in no way.

[gocarlos]

also show the options available for the recipe e.g. Poco:enable_crypto=True

[SSE4]

this line is unnecessary for sure:

conan remote add conan-center .. // maybe don't know whether this is necessary

conan-center remote is automatically added by the conan client since the beginning

[uilianries]

/cc @Dattax

[Dattax]

What content would go into the set me up? We removed it because we found it unnecessary.

"conan-center remote is automatically added by the conan client since the beginning"

[uilianries]

I think conan install boost/1.72.2 -r conan-center only.

As @SSE4 commented before, conan-center is configured by default, so is unnecessary and can make confusing to newbies.

Any comment @derived-coder ?

[derived-coder]

yeah, this snippet looks good.
The thing with the options, I don't know.
One quesiton, for what configuration will this download the libraries? I guess the default config?
Maybe, a snippet for downloading only for some specific config is needed?

[derived-coder]

@Dattax
So what is the current state here?
Even artifactory has a set me up button. The average user will not know how to install a package for this needed profile....

[ericLemanissier]

maybe we could show the md file generated by the markdown generator ? The problem is that it depends on the settings and the options

[derived-coder]

Didn't knew about this generator. Nice.
However, without showing example code how to install and how to consume a package I see
a usage problem for the whole site.