Also, put some air in the tube before you put the tube in. Not too much or the tyre will be hard to get on, but just enough to give it a round shape so it tends to expand out into the tyre and not fold up and get stuck between the tyre and rim.
@Mudd started
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Also, put some air in the tube before you put the tube in. Not too much or the tyre will be hard to get on, but just enough to give it a round shape so it tends to expand out into the tyre and not fold up and get stuck between the tyre and rim.