Pod install GPUImage does not work - swift

Question

I am working on a Swift project with cocoapods. Here is Podfile:
pod 'GPUImage', '~> 0.1.4'
After i run pod install, i try got the error about import file:
import GPUImage
I uninstalled GPUImage from podfile, then try the second solution, i got different error.
This link is the project instruction on github. My steps are:
Copy&Paste GPUImage.xcodeproj into project root directory, and added it into my project.
Go to "Build settings" -> "Build Phases" -> "Target Dependencies", added PUImageFramework, in Link Binary With Libraries section, added GPUImage.framework.
But i got an error:
error: unable to read module map contents from 'Source/iOS/Framework/module.modulemap': Error Domain=NSCocoaErrorDomain Code=260 "The file “module.modulemap” couldn’t be opened because there is no such file." UserInfo=0x7f872cfb0b80 {NSFilePath=/Users/william/A/muguang-ios/Source/iOS/Framework/module.modulemap, NSUnderlyingError=0x7f87413f4dd0 "The operation couldn’t be completed. No such file or directory"}
Any help, thx!
EDIT:
The error right now is:
dyld: Library not loaded: #rpath/GPUImage.framework/GPUImage
Referenced from: /private/var/mobile/Containers/Bundle/Application/9CF1D10C-1D78-40CB-955F-19110B3C3EA8/testGDU.app/testGDU
Reason: image not found
EDIT:
For solution without using pods, here is solution:
You then need to add a new Copy Files build phase, set the Destination
to Frameworks, and add the GPUImage.framework build product to that.
This will allow the framework to be bundled with your application
(otherwise, you'll see cryptic "dyld: Library not loaded:
#rpath/GPUImage.framework/GPUImage" errors on execution).
But question 1 with cocoapods still not work.

Answer 1

it's my bad, i got the solution:
You then need to add a new Copy Files build phase, set the Destination
to Frameworks, and add the GPUImage.framework build product to that.
This will allow the framework to be bundled with your application
(otherwise, you'll see cryptic "dyld: Library not loaded:
#rpath/GPUImage.framework/GPUImage" errors on execution).

Answer 2

I had the same issue with the following library versions:
Xcode 6.3
Cocoapods 0.37.2
Finally I solved this issue by the following steps:
First step:
Open Xcode
Click Window (Menu Bar)
Click Projects
Remove all projects (e.g. use backspace)
Close Xcode
Second Step:
Open a terminal app
cd ~/Library/Developer/Xcode/DerivedData
rm -rf Build/* see below if you have a customized build location
rm -rf ModuleCache/*
Close a terminal app
Third Step:
Open Xcode
Product > Clean
Product > Run
If you have defined a custom build location:
Go with Finder or the Terminal to the location of the build files. The location for these files is defined in Xcode. To check where these files are:
Open Xcode
Go to Settings -> Locations -> Derived Data
Go to that location and delete the Build folder
Then everything work well.
Hope this can help somebody in the future.

Answer 3

In my case, just change Develop account in Signing & Capabilities then build app again. It works