Installing the standalone version without qiime2

[ETaSky]

Hello Cameron, I am trying to use CTF on some analysis and I am trying to install it on a fresh python3 environment without qiime2. I used the pip install gemelli command, however, the installation was halted due to some errors, which appeared to be attributed missing packages, numpy and cython. After manually installing these two packages (use the qiime2 channel), the installation went through. Perhaps, you could check why numpy and cython were not automatically downloaded and installed? Thanks! -Jincheng