put shebang in scripts

[termux-packages] / packages / python2 / build.sh

diff --git a/packages/python2/build.sh b/packages/python2/build.sh
index 12098cb..afb2e2b 100644 (file)
--- a/packages/python2/build.sh
+++ b/packages/python2/build.sh
@@ -77,7 +77,8 @@ termux_step_post_massage () {
 
 termux_step_create_debscripts () {
        ## POST INSTALL:
-       echo "echo 'Setting up pip2...'" > postinst
+       echo "#!$TERMUX_PREFIX/bin/sh" > postinst
+       echo "echo 'Setting up pip2...'" >> postinst
        # Fix historical mistake which removed bin/pip2 but left site-packages/pip-*.dist-info,
        # which causes ensurepip to avoid installing pip due to already existing pip install:
        echo "if [ ! -f $TERMUX_PREFIX/bin/pip2 -a -d $TERMUX_PREFIX/lib/python${_MAJOR_VERSION}/site-packages/pip-*.dist-info ]; then rm -Rf $TERMUX_PREFIX/lib/python${_MAJOR_VERSION}/site-packages/pip-*.dist-info ; fi" >> postinst
@@ -85,8 +86,9 @@ termux_step_create_debscripts () {
        echo "$TERMUX_PREFIX/bin/python2 -m ensurepip --upgrade --no-default-pip" >> postinst
 
        ## PRE RM:
-       # Avoid running on update:
-       echo 'if [ $1 != "remove" ]; then exit 0; fi' > prerm
+       # Avoid running on update
+       echo "#!$TERMUX_PREFIX/bin/sh" > prerm:
+       echo 'if [ $1 != "remove" ]; then exit 0; fi' >> prerm
        # Uninstall everything installed through pip:
        echo "pip2 freeze 2> /dev/null | xargs pip2 uninstall -y > /dev/null 2> /dev/null" >> prerm
        # Cleanup __pycache__ folders