This builder plugin creates new images in Tencent Cloud by provisioning a new instance and snapshotting the resulting volume.
This is assuming you have your $GOPATH
set properly, or are okay with what modern versions of Go determine it should be by default.
go get github.com/3van/packer-builder-tencloud
cp $GOPATH/bin/packer-builder-tencloud /path/to/your/packer
/path/to/your/packer
should be the path to the directory that contains your packer
binaries.