Fix install for Linux Ubuntu (#7520)

* Fix linux install for Ubuntu. It failed due to sh not supporting [ and pip being seperate from python3

* Adapted install function according to feedback

* Fix style

1 files changed, 5 insertions, 5 deletions

diff --git a/util/linux_install.sh b/util/linux_install.sh
index 100a14a51..922981418 100755
--- a/util/linux_install.sh
+++ b/util/linux_install.sh
@@ -12,13 +12,12 @@ util_dir=$(dirname "$0")
 
 # For those distros that do not package bootloadHID
 install_bootloadhid() {
-        wget https://www.obdev.at/downloads/vusb/bootloadHID.2012-12-08.tar.gz -O - | tar -xz -C /tmp
+    wget https://www.obdev.at/downloads/vusb/bootloadHID.2012-12-08.tar.gz -O - | tar -xz -C /tmp
     cd /tmp/bootloadHID.2012-12-08/commandline/
-    make
-        if [ $? == 0 ]; then
+    if make; then
         sudo cp bootloadHID /usr/local/bin
-        fi
-        cd -
+    fi
+    cd -
 }
 
 if grep ID /etc/os-release | grep -qE "fedora"; then
@@ -68,6 +67,7 @@ elif grep ID /etc/os-release | grep -qE 'debian|ubuntu'; then
                 libnewlib-arm-none-eabi \
                 libusb-dev \
                 python3 \
+                python3-pip \
                 unzip \
                 wget \
                 zip