# SendBirdCalls SDK for iOS failing while installing via CocoaPods

**URL:** <https://community.sendbird.com/t/sendbirdcalls-sdk-for-ios-failing-while-installing-via-cocoapods/4754>\
**Category:** iOS\
**Tags:** sendbird-call, ios\
**Created:** [May 26, 2022, 6:58am UTC](https://community.sendbird.com/t/sendbirdcalls-sdk-for-ios-failing-while-installing-via-cocoapods/4754 "2022-05-26T06:58:52Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![asdoc](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/asdoc/32/2534_2.png) [@asdoc](https://community.sendbird.com/u/asdoc)\
**Post date:** [May 26, 2022, 6:58am UTC](https://community.sendbird.com/t/sendbirdcalls-sdk-for-ios-failing-while-installing-via-cocoapods/4754/1 "2022-05-26T06:58:52Z")

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The project fails to build when the pod dependency is added:

`pod 'SendBirdCalls'`

I am getting the following compile time error while importing SendBirdCalls in my code:

Failed to build module ‘SendBirdCalls’; this SDK is not supported by the compiler (the SDK is built with ‘Apple Swift version 5.3.2 (swiftlang-1200.0.45 clang-1200.0.32.28)’, while this compiler is ‘Apple Swift version 5.6.1 (swiftlang-5.6.0.323.66 clang-1316.0.20.12)’). Please select a toolchain which matches the SDK.

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**Author:** ![mininny](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/mininny/32/305_2.png) [@mininny](https://community.sendbird.com/u/mininny)\
**Post date:** [May 30, 2022, 3:08am UTC](https://community.sendbird.com/t/sendbirdcalls-sdk-for-ios-failing-while-installing-via-cocoapods/4754/2 "2022-05-30T03:08:57Z")

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Hi @asdoc ,  
Thanks for reporting the issue.

I’m currently looking at this and will release a fix within this week.

Thanks,

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**Author:** ![Akshay\_Kolte](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/akshay_kolte/32/728_2.png) [@Akshay\_Kolte](https://community.sendbird.com/u/Akshay_Kolte)\
**Post date:** [June 14, 2022, 1:58pm UTC](https://community.sendbird.com/t/sendbirdcalls-sdk-for-ios-failing-while-installing-via-cocoapods/4754/3 "2022-06-14T13:58:47Z")

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Hi @mininny, is there an update on this issue?