Error installing OLMKit

Update all pods
Analyzing dependencies
Downloading dependencies
Installing AFNetworking (3.2.1)
Installing DGCollectionViewLeftAlignFlowLayout (1.0.4)
Installing DTCoreText (1.6.23)
Installing DTFoundation (1.7.14)
Installing GBDeviceInfo (6.3.0)
Installing GZIP (1.2.3)
Installing HPGrowingTextView (1.1)
Installing JitsiMeetSDK (2.3.1)
Installing KTCenterFlowLayout (1.3.1)
Installing MatomoTracker (7.2.0)
Installing MatrixKit (0.12.0)
Installing MatrixSDK (0.16.0)
Installing OLMKit (3.1.0)

[!] Error installing OLMKit
[!] /usr/local/bin/git clone https://gitlab.matrix.org/matrix-org/olm.git /var/folders/rw/nxhdjxh55k51gl7cgxmssb840000gn/T/d20200424-55296-r79ucw --template= --single-branch --depth 1 --branch 3.1.0

Cloning into '/var/folders/rw/nxhdjxh55k51gl7cgxmssb840000gn/T/d20200424-55296-r79ucw'...
fatal: unable to access 'https://gitlab.matrix.org/matrix-org/olm.git/': Failed to connect to gitlab.matrix.org port 443: Operation timed out