Problem building Qt for imx7

Hi
I have serveral do_fetch faild when i try to

$ bitbake -k meta-toolchain-qt5

Coud be this a IT problem (close port) or something?
I am using a VM of Ubuntu 16.04.
Error is e.g:

**ERROR: qtbase-native-5.7.1+gitAUTOINC+a55f36211e-r0 do_fetch: Fetcher failure: Fetch command export DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-qv8sFZqsZR"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/user/oe-core/layers/openembedded-core/scripts/native-intercept:/home/user/oe-core/layers/openembedded-core/scripts:/home/user/oe-core/build/tmp-glibc/sysroots/x86_64-linux/usr/bin/x86_64-linux:/home/user/oe-core/build/tmp-glibc/sysroots/x86_64-linux/usr/bin:/home/user/oe-core/build/tmp-glibc/sysroots/x86_64-linux/usr/sbin:/home/user/oe-core/build/tmp-glibc/sysroots/x86_64-linux/usr/bin:/home/user/oe-core/build/tmp-glibc/sysroots/x86_64-linux/sbin:/home/user/oe-core/build/tmp-glibc/sysroots/x86_64-linux/bin:/home/user/oe-core/layers/openembedded-core/scripts:/home/user/oe-core/layers/openembedded-core/bitbake/bin:/home/user/bin:/home/user/bin:/home/user/bin:/home/user/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"; export HOME="/home/user"; LANG=C git -c core.fsyncobjectfiles=0 fetch -f --prune --progress git://github.com/qtproject/qtbase.git refs/*:refs/* failed with exit code 128, output:
fatal: unable to connect to github.com:
github.com[0: 192.30.253.112]: errno=Connection refused
github.com[1: 192.30.253.113]: errno=Connection refused
ERROR: qtbase-native-5.7.1+gitAUTOINC+a55f36211e-r0 do_fetch: Fetcher failure for URL: 'git://github.com/qtproject/qtbase.git;name=qtbase;branch=5.7;protocol=git'. Unable to fetch URL from any source.
ERROR: qtbase-native-5.7.1+gitAUTOINC+a55f36211e-r0 do_fetch: Function failed: base_do_fetch
ERROR: Logfile of failure stored in: /home/user/oe-core/build/tmp-glibc/work/x86_64-linux/qtbase-native/5.7.1+gitAUTOINC+a55f36211e-r0/temp/log.do_fetch.44438
ERROR: Task (/home/user/oe-core/build/../layers/meta-qt5/recipes-qt/qt5/qtbase-native_git.bb:do_fetch) failed with exit code '1'**

Try running git clone git://github.com/qtproject/qtbase.git, if it fails then GIT port (TCP 9418) is probably firewalled.

Hi dominik
Thaks for your answer. In which folder do i have to clone the repository?
So that the bitbake (open embededd) build process aware of it and use the
downloades source, instead of fetching?

Hi dominik.tx

I just change the port with:

$git config --global url.“https://”.insteadOf git://

So the download seemd to run now.