put shebang in scripts

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

diff --git a/packages/python/build.sh b/packages/python/build.sh
index d991ebc..88fb014 100644 (file)
--- a/packages/python/build.sh
+++ b/packages/python/build.sh
@@ -70,7 +70,8 @@ termux_step_post_massage () {
 
 termux_step_create_debscripts () {
        ## POST INSTALL:
-       echo 'echo "Setting up pip..."' > postinst
+       echo "#!$TERMUX_PREFIX/bin/sh" > postinst
+       echo 'echo "Setting up pip..."' >> postinst
        # Fix historical mistake which removed bin/pip 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/pip -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
@@ -78,8 +79,9 @@ termux_step_create_debscripts () {
        echo "$TERMUX_PREFIX/bin/python -m ensurepip --upgrade --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 "pip freeze 2> /dev/null | xargs pip uninstall -y > /dev/null 2> /dev/null" >> prerm
        # Cleanup __pycache__ folders: