# Install Hydra 6.5.0.1295 - Delphi 11.1
**URL:** https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984
**Category:** Hydra
**Created:** [July 25, 2022, 12:56am UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984 "2022-07-25T00:56:09Z")
**Posts on this page:** 9
**Page:** 1
### Author:  [@Matthew\_Vesperman](https://talk.remobjects.com/u/Matthew_Vesperman)
#### Post date: [July 25, 2022, 12:56am UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/1 "2022-07-25T00:56:09Z")
I am getting an error while installing Hydra into Delphi 11.1 Here is the build log:
=======================================================================
```
RemObjects Train — log file for C:\Program Files (x86)\RemObjects Software\Build\c_HY.train
```
Error Summary:
script(C:\Program Files (x86)\RemObjects Software\Build\c\_HY.train) (took 6s)
function buildHydraDelphiEdition(28) (took 6s)
function buildHydraDelphiProject(28, Core, linux64) (took 3s)
delphi.build(C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Source/Hydra\_Core\_D28.dpk, {“delphi”:“28”,“platform”:“linux64”,“destinationFolder”:“C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64”,“unitSearchPath”:“$(BDSLIB)/$(Platform)/Release;$(BDSLIB)/$(Platform)/Debug;$(BDS)/Bin;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64;$(Everwood)/Bin;C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi/Dcu/D28/linux64;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Source”,“dcuDestinationFolder”:“C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64”,“includeSearchPath”:“C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi/Source;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Source”,“conditionalDefines”:[“DESIGNTIME”],“updateVersionInfo”:{“version”:“6.5.0.1295”,“fileVersion”:“6.5.0.1295”,“productName”:“RemObjects Hydra for Delphi”,“company”:“RemObjects Software, LLC”,“legalCopyright”:“Copyright RemObjects Software, 2002-2022. All rights reserved”}}) (took 3s)
Hydra.Core.ComModule.pas(7) Fatal: F2613 Unit ‘System.Win.ComObj’ not found.
Delphi failed
[↕]
script(C:\Program Files (x86)\RemObjects Software\Build\c\_HY.train) (took 6s)
[↕]
include(c\_EW.train) (took 0s)
[↕]
function buildHydraDelphiEdition(28) (took 6s)
folder.create($(Hydra)/Dcu/D28) (took 0s)
folder.create($(Hydra)/Dcu/D28/win32) (took 0s)
[↕]
function buildHydraDelphiProject(28, Core, win32) (took 0s)
[↕]
function buildHydraDelphiProject(28, VCL, win32) (took 0s)
function (28) (took 0s)
[↕]
function buildHydraDelphiProject(28, FMX, win32) (took 0s)
function (28) (took 0s)
folder.create($(Hydra)/Dcu/D28/win64) (took 0s)
[↕]
function buildHydraDelphiProject(28, Core, win64) (took 0s)
[↕]
function buildHydraDelphiProject(28, VCL, win64) (took 0s)
function (28) (took 0s)
[↕]
function buildHydraDelphiProject(28, FMX, win64) (took 0s)
function (28) (took 0s)
folder.create($(Hydra)/Dcu/D28/linux64) (took 0s)
[↕]
function buildHydraDelphiProject(28, Core, linux64) (took 3s)
function (28) (took 0s)
function (28) (took 0s)
folder.create(C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64) (took 0s)
function defaultDelphiSearchDir(28, linux64, False) (took 0s)
function getCopyrightString(2002) (took 0s)
[↕]
delphi.build(C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Source/Hydra\_Core\_D28.dpk, {“delphi”:“28”,“platform”:“linux64”,“destinationFolder”:“C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64”,“unitSearchPath”:“$(BDSLIB)/$(Platform)/Release;$(BDSLIB)/$(Platform)/Debug;$(BDS)/Bin;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64;$(Everwood)/Bin;C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi/Dcu/D28/linux64;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Source”,“dcuDestinationFolder”:“C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Dcu/D28/linux64”,“includeSearchPath”:“C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi/Source;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi/Source”,“conditionalDefines”:[“DESIGNTIME”],“updateVersionInfo”:{“version”:“6.5.0.1295”,“fileVersion”:“6.5.0.1295”,“productName”:“RemObjects Hydra for Delphi”,“company”:“RemObjects Software, LLC”,“legalCopyright”:“Copyright RemObjects Software, 2002-2022. All rights reserved”}}) (took 3s)
Building: C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Source\Hydra\_Core\_D28.dpk
Running: C:\Program Files (x86)\Embarcadero\Studio\22.0\Bin\dcclinux64.exe “C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Source\Hydra\_Core\_D28.dpk” -Q -B -D"DESIGNTIME" -NO"C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Dcu\D28\linux64" -N0"C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Dcu\D28\linux64" -LE"C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Dcu\D28\linux64" -LN"C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Dcu\D28\linux64" -E"C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Dcu\D28\linux64" -I"C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi\Source;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Source" -U"C:\Program Files (x86)\Embarcadero\Studio\22.0\Lib\linux64\Release;C:\Program Files (x86)\Embarcadero\Studio\22.0\Lib\linux64\Debug;C:\Program Files (x86)\Embarcadero\Studio\22.0\Bin;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Dcu\D28\linux64;C:\Program Files (x86)\RemObjects Software\Everwood\Bin;C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi\Dcu\D28\linux64;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Source;C:\Program Files (x86)\RemObjects Software\Hydra for Delphi\Source"
Hydra.Core.ComModule.pas(7) Fatal: F2613 Unit ‘System.Win.ComObj’ not found.
Embarcadero Delphi for Linux 64 bit compiler version 35.0
Copyright (c) 1983,2022 Embarcadero Technologies, Inc.
Hydra.Core.ComModule.pas(7) Fatal: F2613 Unit ‘System.Win.ComObj’ not found.
Delphi failed
---
### Author:  [@Matthew\_Vesperman](https://talk.remobjects.com/u/Matthew_Vesperman)
#### Post date: [July 25, 2022, 1:24am UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/2 "2022-07-25T01:24:14Z")
I removed the Linux 64-bit target during install and got the same error with the OSX 64-bit platform.
Win32/Win64 worked fine.
Did not try the OSX ARM 64-bit platform.
---
### Author:  [@mh](https://talk.remobjects.com/u/mh)
#### Post date: [July 25, 2022, 11:39am UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/3 "2022-07-25T11:39:37Z")
Curious. this is not a known issue, but I’m not surprised that `System.Win.ComObj` doesn’t exist for the non-Windows platforms; the question is why is it trying to link it in, if it doesn’t…
Are you ok for now with “just” the Windows packages, or do yo need Linux or macOS? Unfortunately, my colleague Eugene, who would be the best to address this, is off for a well-deserved vacation this week…
---
### Author:  [@Matthew\_Vesperman](https://talk.remobjects.com/u/Matthew_Vesperman)
#### Post date: [July 25, 2022, 2:44pm UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/4 "2022-07-25T14:44:45Z")
I would like the Linux and macOS stuff, but am fine with just Windows for now.
---
### Author:  [@mh](https://talk.remobjects.com/u/mh)
#### Post date: [July 25, 2022, 3:32pm UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/5 "2022-07-25T15:32:09Z")
> [@Matthew\_Vesperman](#):
>
> I would like the Linux and macOS stuff, but am fine with just Windows for now.
Okay. hopefully, Eugene can sort this out, when he’s back next week. 🤞🏼
---
### Author:  [@Matthew\_Vesperman](https://talk.remobjects.com/u/Matthew_Vesperman)
#### Post date: [July 25, 2022, 3:47pm UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/6 "2022-07-25T15:47:20Z")
Thanks
---
### Author:  [@EvgenyK](https://talk.remobjects.com/u/EvgenyK)
#### Post date: [August 1, 2022, 12:36pm UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/7 "2022-08-01T12:36:17Z")
Hi,
pls update `Hydra.Core.ComModule.pas` as
```auto
...
interface
{$IFDEF MSWINDOWS} //<-- added
..
{$ENDIF} //<-- added
implementation
{$IFDEF MSWINDOWS} //<-- added
...
{$ENDIF} //<-- added
end.
```
it will solve compiling under linux platform.
---
### Author:  [@Matthew\_Vesperman](https://talk.remobjects.com/u/Matthew_Vesperman)
#### Post date: [August 1, 2022, 4:13pm UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/8 "2022-08-01T16:13:44Z")
Hi Evgeny,
Just checking, so you want me to ifdef all of the code in that file, correct?
This should also fix compiling for macOS, correct?
Thanks.
---
### Author:  [@EvgenyK](https://talk.remobjects.com/u/EvgenyK)
#### Post date: [August 1, 2022, 4:48pm UTC](https://talk.remobjects.com/t/install-hydra-6-5-0-1295-delphi-11-1/26984/9 "2022-08-01T16:48:04Z")
Hi,
yep. this code is designed only for windows platform