I am trying to install antigravity cli as per documentation but getting following error:
w curl -fsSL https://antigravity.google/cli/install.sh | bash
⠋ Detecting system environment…
✓ Platform detected: linux_amd64
⠋ Querying release repository…
✓ Latest available version: 1.0.15
⠋ Downloading release package…
✓ Download complete and checksum verified.
⠋ Extracting binary from archive…
⠋ Configuring shell environment…
FATAL ERROR: This binary was compiled with pclmul enabled, but this feature is not available on this processor (go/sigill-fail-fast).
bash: line 237: 85766 Illegal instruction (core dumped) “$BINARY_PATH” install
I have machine with following processor:
Ubuntu: 22.04
Model name : Intel(R) Core™ i3 CPU 540 @ 3.07GHz
This error occurs because the pre-compiled linux_amd64 Antigravity CLI (agy) binary requires an x86_64 processor that supports the PCLMULQDQ (pclmul) instruction set extension. Because the 1st-generation Intel Core i3-540 processor does not include hardware PCLMULQDQ support, the Linux kernel stops the installer with SIGILL: Illegal instruction (core dumped).
To resolve this and use Antigravity CLI:
If Ubuntu 22.04 is running inside a Virtual Machine: Set your VM’s CPU model to host (CPU passthrough) so the host processor’s pclmulqdq flag is exposed to the Ubuntu guest OS, then re-run the installer from our CLI Installation Guide.
If running directly on bare-metal Intel Core i3-540 hardware: Install Antigravity CLI on a machine or remote Linux workspace with a processor that supports PCLMULQDQ, and connect from your Ubuntu terminal over SSH using our Remote SSH OAuth Flow.
Please let us know if you have any further questions.