
My suggestion is to try to install linux (point 1) (maybe with the help of a friend), because it's important to have the latest SDK version and the latest updates.

You can try to download and run the first Android Develop Studio Beta that ever appeared on the website (0.8.0), I don't think they ever supported 10.7.5, but you can try. Check to see what version of JDK worked on 10.7.5, install it, then install one of the versions of eclipse from Indigo to Mars and then install the above mentioned plugin. Go with the previous Android Development solution : Eclipse IDE Indigo or higher + ADT bundle plugin. There you can install the latest version of Android Studio with no hassle. OS X Lion 10.7.5 has been released alongside iOS 6 and OS X 10.8.2. For users without broadband access, the upgrade is available at the local Apple store. Follow the simple instructions to complete the upgrade.

Improves AFP file transfer performance over 802.11ac Wi-Fi. This update: Fixes an issue that may prevent Mail from displaying messages. The 10.8.5 update is recommended for all OS X Mountain Lion users and improves the stability, compatibility, and security of your Mac.
#HOW TO UPDATE MAC 10.7.5 TO 10.8 HOW TO#
We could not complete your purchase. Download OS X Mountain Lion Update v10.8.5 (Combo) Download. This video is about how to upgrade an old system to a better system on mac, for old macs like 2008, 2009, 2010, 2011, 2012. A list of what is included in 10.8.2 is below via. It says: We could not complete your purchase.This version of OS X 10.11 cannot be installed on this computer. Apple also released OS X 10.7.5 today for OS X Lion users, which includes Gatekeeper and a number of fixes for Launchpad, Wi-Fi, and Spotlight.
#HOW TO UPDATE MAC 10.7.5 TO 10.8 MAC OS X#
The following is steps for upgrading to Mac OS X 10.11 Capitan: Visit the Mac App Store. The first supplemental update for OS X 10.8.2 is available now in the Mac App Store, and a similar update to 10.7.5 has also been made available. Upgrade Lion 10.7.5 to Mavericks 10.9.1 or 10.11 El Capitan in 2019 Thread starter sergioxii Start date Mar. You don't need to update your Mac OS 10.7.5, it will remain intact, but you will boot on linux to develop Android Apps. The Steps for Upgrading to Mac OS X El 10.11 Capitan. You install ubuntu (I recommend Linux Mint 17.2 "Rafaela" - Xfce RC (32-bit) as it's lighter on your CPU and RAM) and dual boot.

So before you go downloading it’s good to check which version your computer is able to run. There are three options from what I see here : For example, the 2006 Mac mini Core Duo 1.83 will only run up to System 10.6.8, while the the 2008 Apple MacBook Air will only run up to 10.7.5.
