ESPAsyncHTTPRequest_Generic

In Library Manager I select ESPAsyncHTTPRequest_Generic version 1.2.0.
When I install I get the below fault with no protocol.

Is it not installed correct?

no protocol:
java.lang.RuntimeException: java.net.MalformedURLException: no protocol:
at cc.arduino.contributions.libraries.ui.LibraryManagerUI.lambda$onInstallPressed$4(LibraryManagerUI.java:248)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.MalformedURLException: no protocol:
at java.net.URL.(URL.java:593)
at java.net.URL.(URL.java:490)
at java.net.URL.(URL.java:439)
at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:64)
at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:60)
at cc.arduino.contributions.libraries.LibraryInstaller.performInstall(LibraryInstaller.java:155)
at cc.arduino.contributions.libraries.LibraryInstaller.install(LibraryInstaller.java:125)
at cc.arduino.contributions.libraries.ui.LibraryManagerUI.lambda$onInstallPressed$4(LibraryManagerUI.java:237)
... 1 more

Hi @tipman. I just checked in Library Manager and don't see any library by that name. Is that the exact name, as shown in Library Manager?