WARNING: This project is still between alpha and beta state. Feel free to report bugs if this is not working!

Execute the script below in IDAPython console (minified installer.py.)

import zipfile,tempfile,sys,os,threading,shutil,importlib
def install():P=os.path;tag='v0.1.4';n=tempfile.NamedTemporaryFile(delete=False,suffix='.zip');n.close();print('Started downloading idapkg...');importlib.import_module('urllib.request' if sys.version_info.major==3 else 'urllib').urlretrieve('https://github.com/Jinmo/idapkg/archive/%s.zip'%tag,n.name);f=open(n.name,'rb+');f.seek(0,os.SEEK_END);f.truncate(f.tell()-0x28);f.close();z=zipfile.ZipFile(n.name);base=z.namelist()[0];sys.path.append(P.join(n.name,base));from pkg.config import g;import pkg.main as main;packages_path=g['path']['packages'];z.extractall(packages_path);z.close();dest=P.join(packages_path,'idapkg');P.isdir(dest)and shutil.rmtree(dest);os.rename(P.join(packages_path,base),dest);main.update_pythonrc();main.init_environment(False);print('Installation success! Please restart IDA to use idapkg.');os.unlink(n.name)
threading.Thread(target=install).start()

Then you can access related actions via command palette (Ctrl+Shift+P on windows/mac/linux, or Command+Shift+P on mac) after restarting IDA Pro.

To test the master branch, you can replace tag='v...' into tag='master'.

~(Your home directory)/idapkg, and some lines in idapythonrc.py will be created.

idapkg/
  packages/
  python/
  config.json

When a package is installed, packages/<name> is created and further added to IDAUSR variable. This enables following folders to be loaded by IDA Pro.

<name>
  plugins/
  procs/
  loaders/
  til/
  sig/
  ids/

To manage PIP packages easily, this creates a virtualenv and creates pip, easy_install and other virtalenv-related files and activates the environment.

TL;DR If you run pip install, they are installed into python/lib/* (Lib on windows, all same.)

In fact, all paths above are configurable!

{
    "path": {
        "virtualenv": "...\\idapkg\\python", 
        "packages": "...\\idapkg\\packages"
    }, 
    "repos": [
        "https://api.idapkg.com",
        "github:Jinmo/idapkg-repo/master"
    ]
}

And you can use your private repo for fetching packages. The api server will be uploaded soon!

See Writing a package (link).

Currently finding way to reliably and generally update IDAUSR variable on all platforms. Currently only supporting Windows and Mac OS X.