I got myself into a bit of a corner. I unpacked hpricot 0.8.2 into my
vendor/gems folder then realised that i needed to unpack 0.8.1 instead.
No problem, i thought, i’ll just delete that folder out of gems, change
the config.gem specification in environment.rb, and do it again. But
now i get this error whenever i try to do anything with rake:
can’t activate , already activated hpricot-0.8.2
I tried commenting out the line in environment.rb, which is
config.gem “hpricot”, :version => ‘0.8.1’
This worked insofar as i was able to run rake without generating the
error, but then when i uncomment the line, and try to unpack hpricot
0.8.1 then i get the error again.
Can anyone set me straight on this? Presumably somewhere other than
vendor/gems ‘knows’ which gems are unpacked? Where is this info held?
Grateful for any advice - max