Install pip requirements as user

Due to conflicting pyyaml versions at the system level, the osm
client needs to install its requirements.txt as user, not as root

Fixes bug 1510

Change-Id: I698a82837c259ecb8b531c7fb92a6e6bd659267e
Signed-off-by: beierlm <mark.beierl@canonical.com>
diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index 321a794..11723fe 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -341,11 +341,11 @@
     sudo -H LC_ALL=C python3 -m pip install -U python-magic pyangbind verboselogs
     sudo apt-get install -y python3-osm-im python3-osmclient
     if [ -f /usr/lib/python3/dist-packages/osm_im/requirements.txt ]; then
-        sudo -H LC_ALL=C python3 -m pip install -r /usr/lib/python3/dist-packages/osm_im/requirements.txt
+        python3 -m pip install -r /usr/lib/python3/dist-packages/osm_im/requirements.txt
     fi
     if [ -f /usr/lib/python3/dist-packages/osmclient/requirements.txt ]; then
         sudo apt-get install -y libcurl4-openssl-dev libssl-dev
-        sudo -H LC_ALL=C python3 -m pip install -r /usr/lib/python3/dist-packages/osmclient/requirements.txt
+        python3 -m pip install -r /usr/lib/python3/dist-packages/osmclient/requirements.txt
     fi
     #sed 's,OSM_SOL005=[^$]*,OSM_SOL005=True,' -i ${HOME}/.bashrc
     #echo 'export OSM_HOSTNAME=localhost' >> ${HOME}/.bashrc