问题
I'm trying to install the latest Android Studio on a MacBook pro 2015
Unfortunately I get this error:
An error occurred while trying to compute required packages.
Here a screenshot of the error:
which is not very informative. What's causing the problem?
EDIT
This is the exception I get when I run the application from the terminal:
[ 33666] WARN - e.wizard.InstallComponentsPath - Dependant package with key emulator not found!
com.android.tools.idea.sdk.wizard.SdkQuickfixUtils$PackageResolutionException: Dependant package with key emulator not found!
at com.android.tools.idea.sdk.wizard.SdkQuickfixUtils.resolve(SdkQuickfixUtils.java:261)
at com.android.tools.idea.welcome.install.ComponentInstaller.getPackagesToInstall(ComponentInstaller.java:51)
at com.android.tools.idea.welcome.wizard.InstallComponentsPath.lambda$init$0(InstallComponentsPath.java:195)
at com.android.tools.idea.welcome.wizard.InstallSummaryStep.generateSummary(InstallSummaryStep.java:115)
at com.android.tools.idea.welcome.wizard.InstallSummaryStep.onEnterStep(InstallSummaryStep.java:106)
at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.next(DynamicWizardPath.java:311)
at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.next(DynamicWizardPath.java:58)
at com.android.tools.idea.wizard.dynamic.DynamicWizard.showNextStep(DynamicWizard.java:346)
at com.android.tools.idea.wizard.dynamic.DynamicWizard.doNextAction(DynamicWizard.java:336)
at com.android.tools.idea.welcome.wizard.FirstRunWizardHost$NextAction.actionPerformed(FirstRunWizardHost.java:385)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6533)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6298)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
at java.awt.Container.dispatchEventImpl(Container.java:2280)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:795)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:627)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:387)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
EDIT
Google has fixed the bug. Just download the new installer and everything should be fine
回答1:
Update:
There's a manual workaround!
As per post https://stackoverflow.com/a/42733510/7694425 :
- Download the command line tools, place them in the SDK folder (e.g., on mac: /Users/user/Library/Android/sdk), and then add the bin folder to the PATH.
- Install the latest platform: in a terminal, execute sdkmanager "platforms;android-25"
- Open Android Studio, and go to the SDK Manager (Appearance and Behavior > System Settings > Android SDK)
- Click on "Edit", and then select the sdk folder. Then "Next" > "Next" > "Finish".
Still, it doesn't resolve the missing emulator package therefore the Android SDK tools can't be updated since it's a dependency. But Android studio works and you can download other packages.
Looking forward to a better solution.
Update 2:
Solution to emulator package issue!
After digging in the repo's XML for a while I've spotted the issue.
It turns out that the "emulator" package is only in channel 3 (canary) while the "tools" package is in channel 0 (stable) but depends on "emulator". The solution is to force the manager to download the "emulator" package from channel 3:
./sdkmanager --channel=3 emulator
Problem solved!
Previous answer:
The same problem here.
Twitted @androidstudio too. Hopefully someone in a position to fix this will notice.
回答2:
Updated: It should be fixed now.
This is https://code.google.com/p/android/issues/detail?id=244956 -- we're working on a hotfix.
回答3:
After lot of struggling I made it work. Here my solution
When I get the "An error occurred while trying to compute required packages" error I just clicked "finished" and then I went to the main Android Studio page:
Then I selected Configure -> SDK manager and I launched the SDK installation from there
Reopened Android Studio and everything was ok
Really, really embarrassing for a software which used to be very good. You can feel the "bloatness" of Eclipse creeping in
回答4:
I downloaded the setup again, it's working now, I am able to install it.
回答5:
Install these packages and then check it and also set JAVA_HOME for jdk.
It worked for me. For more information see this link.
sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 lib32z1 libbz2-1.0:i386
回答6:
I was getting this error on Arch Linux because the SDK setup wizard ran out of space on /tmp, which is a tmpfs.
Another question with a similar error and same possible cause: Android studio- “SDK tools directory is missing”
来源：https://stackoverflow.com/questions/42733995/android-studio-error-an-error-occurred-while-trying-to-compute-required-package