Cannot install 3.7 after attempting 3.8 via Pybombs

[cclamb]

Attempting to install gnuradio 3.7 after installing 3.8 via P$ ybombs: $ pybombs prefix init ~/gnuradio_3.7 -a gr37 $ pybombs -p gr37 -vv install gnuradio37

Results in: PyBOMBS.Fetcher.git - DEBUG - Requirements met. PyBOMBS.Fetcher.git - DEBUG - We have git version 2.20.1 PyBOMBS.Fetcher.git - DEBUG - Using url - https://github.com/gnuradio/gnuradio.git
PyBOMBS.Fetcher.git - DEBUG - Adding remote into git ref PyBOMBS.GitCacheManager - DEBUG - Adding remote: gnuradio37 -> https://github.com/gnuradio/gnuradio.git
PyBOMBS.GitCacheManager - DEBUG - Remote URL https://github.com/gnuradio/gnuradio.git already registered.
fatal: No such remote or remote group: gnuradio37 PyBOMBS.Fetcher - ERROR - Unexpected error while fetching git+https://github.com/gnuradio/gnuradio.git.
PyBOMBS.Fetcher - ERROR - Command '['git', 'remote', 'update', 'gnuradio37']' returned non-zero exit status 1.
PyBOMBS.Packager.source - ERROR - Problem occurred while building package gnuradio37:
Unable to fetch recipe gnuradio37 PyBOMBS.install_manager - ERROR - Error installing package gnuradio37. Aborting.
(cr) cclamb@mordor:~$

[jdemel]

This error also appears the other way round, if you want to install 3.8 and you already have a 3.7 installation prefix. Though, this is not a GNU Radio bug but a PyBOMBS bug. I suggest to move this issue to the PyBOMBS repo. A quick workaround would be to delete ~.pybombs/gitcache. This does work for me whenever I run into this issue.

[marcusmueller]

transferring to pybombs issue tracker.

[DoHaiSon]

The same error too, i want install GRC 3.7 and followed : https://github.com/Nuand/bladeRF/wiki/Getting-Started%3A-Linux . But it installed GRC 3.8 and i can't install iqbal, gqrx,... So i delete 3.8: pybombs remove gnuradio Then install new 3.7: pybombs install gnuradio37

But Error T.T . Anyone help me, how to install BladeRF, GnuRadio, Gqrx and WxGui block in GRC. I'm using ubuntu 18.04 LTS. Thanks so much!!