70

Wine is saying that Mono package is not installed, but I installed it with Terminal by:

sudo apt-get install mono-complete

What should I do?

kenorb
  • 10,944
Steve
  • 1,103

6 Answers6

90

Do the following to install wine-mono:

  1. Download wine-mono.msi from the official WineHQ site.
  2. Type wine64 uninstaller to launch "Add/Remove Programs": Screenshot
  3. Press "Install" from the uninstaller GUI and select the downloaded .msi package.
  4. Done!
Flimm
  • 44,031
PSN
  • 1,076
44

Installing .NET instead should work as well. For example by the following commands in a terminal:

sudo apt-get install winetricks
winetricks dotnet45
kenorb
  • 10,944
6

Other answers were not working for me on 18.04 LTS with winehq-stable package.

The workaround I found was to recreate wine32 and wine64 prefixes and install wine-mono on that with the automatic prompt.


    # Create dir for 32 bit prefix
    mkdir ~/.wine32
    # destroy default configuration (64 bit prefix)
    rm -rf ~/.wine 

    # Initial setup (create prefixes)
    WINEPREFIX="$HOME/.wine32" WINEARCH=win32 wine wineboot
    WINEPREFIX="$HOME/.wine" WINEARCH=win64 wine64 wineboot

    # To install dotnet35 on 32-bit prefix
    WINEPREFIX="$HOME/.wine32" WINEARCH=win32 winetricks dotnet35
Scrooge McDuck
  • 327
6

@PSN's answer worked for me, however I was in the situation of needing to do this from a script on a remote CI machine without a user interface available.

I suggest the following solution, which worked for me:

  1. Download wine-mono.msi from the official WineHQ site (version 7.4.0 at the time of writing this).
  2. Type wine msiexec /i wine-mono-7.4.0-x86.msi.
  3. Done!

It's also possible to verify on the command line that installing Mono worked:

$ wine uninstaller --list
{47A1FA26-B71E-5325-8161-20CF885181FF}|||Wine Mono Runtime
{7426CCE2-5341-534D-BAB0-1DAEDCCE76CE}|||Wine Mono Windows Support

Side note: it's also possible to run the installer using wine start wine-mono-7.4.0-x86.msi. While there's no graphical installer coming up for the Mono MSI on a local machine, it does not work like this on a headless machine. Fortunately wine msiexec /i wine-mono-7.4.0-x86.msi seems to work without a display though.

sebkur
  • 161
1

To install the right Wine Mono, you can find supported version in appwiz.cpl file as per suggestion from here.

$ locate appwiz.cpl
/usr/lib/x86_64-linux-gnu/wine-development/appwiz.cpl
$ grep -aho 'w.i.n.e.-.m.o.n.o.-.[^-]*-.[^.]*..m.s.i.' /usr/lib/i386-linux-gnu/wine*/appwiz.cpl | head -n1
wine-mono-5.1.1-x86.msi

Then download it from https://dl.winehq.org/wine/wine-mono/.

$ wget https://dl.winehq.org/wine/wine-mono/5.1.1/wine-mono-5.1.1-x86.msi

And run the installer:

$ wine start wine-mono-5.1.1-x86.msi

Or run wine uninstaller and select the installer file.

Check also the following helper script at install-wine-addon.sh.

kenorb
  • 10,944
0

You can easily download and configure with Synaptic Package Manager :

  • open Synaptic and search for msitools
  • mark for installation and click apply.
damadam
  • 2,873
Elias
  • 1