Problem with installing MyDAC into Lazarus 0.9.28.2

BeHappy · Post by **BeHappy** » Mon 04 Apr 2011 09:58

Hello!
I've got error when i try to install MyDAC into Lazarus (OS Ubuntu 10.04, x32)
First I start lazarus and open dclmydac10.lpk by it.
Then i press install button and see message:

/usr/lib/fpc/2.4.0/units/i386-linux/mydac/CRDataBuffer.pas(123,91) Error: Can't assign values to const variable

It opened CRDataBuffer.pas and mark line 123 (and "data" in it).
How can i fix it?
Thank you.

AndreyZ · Post by **AndreyZ** » Tue 05 Apr 2011 15:04

Hello,

We have checked MyDAC installation in Lazarus 0.9.28.2 under Linux OpenSUSE 11.1. There were no problems. We will check it under Ubuntu. But if the Lazarus behaviour under Ubuntu differs from the one under OpenSUSE, you should write about this problem to Lazarus support.

BeHappy · Post by **BeHappy** » Tue 05 Apr 2011 15:52

AndreyZ wrote:We have checked MyDAC installation in Lazarus 0.9.28.2 under Linux OpenSUSE 11.1. There were no problems.

Ok, big thanks

We will check it under Ubuntu.

I'm waiting for that very much

But if the Lazarus behaviour under Ubuntu differs from the one under OpenSUSE, you should write about this problem to Lazarus support.

Ok. But maybe I have destroyed version of MyDAC?
If it needs, i can upload sources that I have to some file sharing (with passwd)

P.S. Sorry for my English

BeHappy · Post by **BeHappy** » Tue 05 Apr 2011 19:56

Thank you for help!
It's solved by purge lazarus with depends

Code: Select all

apt-get purge lazarus
apt-get autoremove

remove lazarus folder from $HOME

Code: Select all

rm -r ~/.lazarus

remove mydac sources from fpc unit path

Code: Select all

rm -r /usr/lib/fpc/2.4.0/units/i386-linux/mydac

and install lazarus again

Code: Select all

apt-get install lazarus

It works now.

AndreyZ · Post by **AndreyZ** » Wed 06 Apr 2011 06:45

It is good to see that this problem was solved. If any other questions come up, please contact us.

BeHappy · Post by **BeHappy** » Tue 12 Apr 2011 21:02

Hello!

Tell me please, does MyDAC works in Lazarus 0.9.30?

AndreyZ · Post by **AndreyZ** » Wed 13 Apr 2011 07:03

Support for Lazarus 0.9.30 will be included in the next MyDAC build. We are planning to release the new version of MyDAC next week.