diff --git a/base-images/build.sh b/base-images/build.sh
index a2dfcad28..861031731 100755
--- a/base-images/build.sh
+++ b/base-images/build.sh
@@ -2,7 +2,8 @@
 
 ROOT_DIR=`dirname $0`
 
-ENVD_VERSION="${ENVD_VERSION:-0.0.1}"
+GIT_TAG_VERSION=$(git describe --tags --abbrev=0)
+ENVD_VERSION="${ENVD_VERSION:-$GIT_TAG_VERSION}"
 DOCKER_HUB_ORG="${DOCKER_HUB_ORG:-tensorchord}"
 PYTHON_VERSION="${PYTHON_VERSION:-3.9}"
 ENVD_OS="${ENVD_OS:-ubuntu20.04}"
diff --git a/pkg/lang/ir/python.go b/pkg/lang/ir/python.go
index b6b458bc6..d4710afc8 100644
--- a/pkg/lang/ir/python.go
+++ b/pkg/lang/ir/python.go
@@ -113,12 +113,13 @@ func (g Graph) compilePyPIPackages(root llb.State) llb.State {
 	// Compose the package install command.
 	var sb strings.Builder
 	// Always use the conda's pip.
-	sb.WriteString("/opt/conda/bin/conda run -n envd pip install")
+	sb.WriteString("/opt/conda/envs/envd/bin/python -m pip install")
 	for _, pkg := range g.PyPIPackages {
 		sb.WriteString(fmt.Sprintf(" %s", pkg))
 	}
 
 	cmd := sb.String()
+	logrus.Debugf("pip command: %s", cmd)
 	root = llb.User("envd")(root)
 	// Refer to https://github.com/moby/buildkit/blob/31054718bf775bf32d1376fe1f3611985f837584/frontend/dockerfile/dockerfile2llb/convert_runmount.go#L46
 	cache := root.File(llb.Mkdir("/cache",