[conda] use pip to install the package [skip ci]

3 jobs for master in 10 minutes and 11 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Build
passed build_linux_38 #247096
docker

00:08:02

36.0%
passed build_macos_intel_38 #247095
macos intel

00:04:31

 
  Deploy
passed deploy_beta #247097
docker

00:02:09