Error in parse_repo_spec(repo) : Invalid git repo specification: 'biom'

[pbpayal]

I am trying to install biom for R vesion 3.4.1.

I am following https://www.r-project.org/nosvn/pandoc/biom.html

I got the error:
Error in parse_repo_spec(repo) : Invalid git repo specification: 'biom'

What is going wrong?

[CAI-Mengyuan]

The same error when I install_github("ggbiplot", "vqv")

[theo-allnutt-bioinformatics]

Yes, getting this too now.

[cfsancas]

I got the same error

Edit:
I installed it with: install_github("joey711/biom")

[Birdkiz]

I got the same error

Edit:
I installed it with: install_github("joey711/biom")

the way I solved the problem is same as yours,: install_github("vqv/ggbiplot")

[wxyt]

I got the same error when I devtools::install_github("GagnonMR")