Can't install following install guide for Win7

Hello everyone,

I’m trying to install OF in a Win7(64b) machine following this guide.

The issue that I have is that when trying to install the dependencies the script keeps downloading corrupted files. The output looks something like this:

./install_dependencies.sh
:: Synchronizing package databases…
mingw32 is up to date
mingw64 is up to date
msys is up to date
:: Starting full system upgrade…
there is nothing to do
warning: ca-certificates-20150426-1 is up to date – reinstalling
resolving dependencies…
looking for conflicting packages…

Packages (1) ca-certificates-20150426-1

Total Installed Size: 1.14 MiB
Net Upgrade Size: 0.00 MiB

:: Proceed with installation? [Y/n] y
(1/1) checking keys in keyring [#####################] 100%
(1/1) checking package integrity [#####################] 100%
(1/1) loading package files [#####################] 100%
(1/1) checking for file conflicts [#####################] 100%
(1/1) checking available disk space [#####################] 100%
:: Processing package changes…
(1/1) reinstalling ca-certificates [#####################] 100%
:: Synchronizing package databases…
mingw32 is up to date
mingw64 is up to date
msys is up to date
resolving dependencies…
looking for conflicting packages…
warning: dependency cycle detected:
warning: mingw-w64-i686-harfbuzz will be installed before its mingw-w64-i686-cai ro dependency
warning: dependency cycle detected:
warning: mingw-w64-i686-harfbuzz will be installed before its mingw-w64-i686-fre etype dependency

Packages (69) mingw-w64-i686-LibRaw-0.16.2-2 mingw-w64-i686-binutils-2.25.1-1

Total Download Size: 0.27 MiB
Total Installed Size: 1516.01 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages …
mingw-w64-i686-pixm… 280.9 KiB 1391K/s 00:00 [#####################] 100%
(69/69) checking keys in keyring [#####################] 100%
(69/69) checking package integrity [#####################] 100%
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine

:: File /var/cache/pacman/pkg/make-4.1-4-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]

error: failed to commit transaction (invalid or corrupted package (PGP signature))
Errors occurred, no packages were upgraded.
error installing packages, there could be an error with your internet connection

Google hasn’t yielded many results although maybe I’m not looking correctly. Anyone has any idea what the issue is?

Thank you in advance,
Axel

I am having the exact same problem wiht installing OF on a 64bit Win7. After downloading the 69 packages I get:

[...]
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
error: GPGME error: Invalid crypto engine
:: File /var/cache/pacman/pkg/make-4.1-4-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]

I tried installing the 32bit version of msys2 and then I was able to install all the required packages.

But then when I tried to build oF following the instructions, e.g.

open MINIGW32 shell
cd your_oF_directory/libs/openFrameworksCompiled/project
make

I’ll get the following error:

HOST_OS=MINGW32_NT-6.1-WOW
HOST_ARCH=i686
makefileCommon/config.shared.mk:201: *** This package doesn't support your platform, probably you downloaded the wrong package?.  Stop.

there was a problem with the original 0.9 package, can you try if the nightly builds or the 0.9.1 release candidate works for you?

I am getting similar behaviour with 0.9.1RC_msys2:

$ cd "c:\Program Files\of_v0.9.1RC1_msys2\libs\openFrameworksCompiled\project"

taavi@ MINGW32 /c/Program Files/of_v0.9.1RC1_msys2/libs/openFrameworksCompiled/project
$ make
HOST_OS=MINGW32_NT-6.1-WOW
grep: /etc/*-release: No such file or directory
makefileCommon/config.shared.mk:215: *** This package doesn't support your platform, probably you downloaded the wrong package?.  Stop.