HOWTO: gem install sqlite3
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gem install sqlite3,
I am prompted to select a <Ruby> option and a <mswin32> option. The
<mswin32> option installs ok, but the <Ruby> option fails with the
message "ERROR: Failed to build gem native extension".
Do I need to install both options? If so how do I install the <ruby>
option correctly?
Which directory did gem install the <mswin32> stuff?
Do I need to put the sqlite3.dll file that can be downloaded from the
sqlite website under c:\ruby\bin?
Thank you for your help.
Basi Lio
Alex Fenton
You only need to install one or the other. The <ruby> option is a
package that can be used on many different OSes, but includes C code
that needs to be compiled. The <mswin32> option is the same code, but
the C code has been precompiled for you. This is helpful as Windows
machines don't come with the tools you need to compile the C code
pre-installed.
So, if you're using windows, the <mswin32> option is probably the best
for you. The installed files will be in
C:\ruby\lib\ruby\gems\1.8\gems
Whichever gem package you choose, you also need the sqlite3.dll file
from sqlite.org installed somewhere in your PATH. Do this before
installing the gem. C:\ruby\bin is probably in your path, so you can put
sqlite3.dll there, or you could put it in a system directory like
C:\windows\system32. If you only use sqlite3 in ruby, putting it in the
ruby directory might be easiest.
hth
alex
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Thank you for the very good explanation.
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