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The SDK for Dart comes as a zip file for Linux. I've only previously installed software using apt-get. Is there a convention for where I should put the dart-sdk folder? And should I add dart-sdk\bin to my path, or symlink it into a folder that's already in the path?

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In the arch package, it seems Dart gets installed into /opt/dart-sdk. This also seems to match with what FHS says:

/opt is reserved for the installation of add-on application software packages.

The use of /opt for add-on software is a well-established practice in the UNIX community. The System V Application Binary Interface [AT&T 1990], based on the System V Interface Definition (Third Edition), provides for an /opt structure very similar to the one defined here.

The Arch package also seems to be put stuff in /usr/bin (I suspect symlinks to the things in /opt/dart-sdk/bin).

  • It is bad practise to put stuff in /usr/bin. /usr/local is another place that I think is reserved. I don't know the difference between /usr/local and /opt. On my system, /opt has stuff arranged by package, and /usr/local I use for stuff that likes to spread it self out in to bin, libs etc. – ctrl-alt-delor Apr 1 '16 at 20:28
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    The Arch package puts stuff under /usr because that's where stuff installed by the package manager is supposed to go. Conversely, when you aren't using the package manager, don't put stuff under /usr, except under /usr/local which is for stuff not coming from a package. – Gilles Apr 1 '16 at 22:55

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